{"title":"FF901 Advant X Carbon Kit","description":"\u003cp\u003eVisors, Pinlock inserts, sun visors, chin bars, vents, liners and cheek pads made for the LS2 FF901 Advant X Carbon.\u003c\/p\u003e","products":[{"product_id":"ls2-pinlock-pin-set-maxvision","title":"LS2 Pinlock Pin Set MaxVision","description":"\u003cp\u003eReplacement eccentric pins for mounting a Pinlock MaxVision insert. These are the small pegs the insert clips onto — they set the tension that seals the insert against the visor.\u003c\/p\u003e\n\u003cp\u003eWorth replacing if your insert has started to fog at the edges: worn pins let the seal go slack long before the insert itself is finished.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF811 Vector II Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF811 Vector II\u003c\/li\u003e\n\u003cli\u003eLS2 FF817 Challenger II\u003c\/li\u003e\n\u003cli\u003eLS2 FF820 Rapid III\u003c\/li\u003e\n\u003cli\u003eLS2 FF818 Storm III\u003c\/li\u003e\n\u003cli\u003eLS2 FF808 Stream II\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53516191236362,"sku":"800400008","price":5.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800400008_00.png?v=1787837192"},{"product_id":"ls2-ff811-vector-ii-chin-strap-cover","title":"LS2 Removable Chin Strap Cover – for FF811 \/ FF901 \/ FF906 \/ FF910 \/ MX701 \/ MX618","description":"\u003cp\u003eRemovable padded cover for the chin strap. It stops the webbing chafing and can be taken off and washed, which the strap itself cannot.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF811 Vector II\u003c\/li\u003e\n\u003cli\u003eLS2 FF811 Vector II Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF906\u003c\/li\u003e\n\u003cli\u003eLS2 FF910\u003c\/li\u003e\n\u003cli\u003eLS2 MX701\u003c\/li\u003e\n\u003cli\u003eLS2 MX618\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800701CHS01\u003c\/li\u003e\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53516196413706,"sku":"800701CHS01","price":14.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800701CHS01_00.png?v=1787837204"},{"product_id":"ls2-ff901-advant-x-visor-clear","title":"LS2 FF901 Advant X Visor Clear","description":"\u003cp\u003eGenuine LS2 clear replacement visor for the FF901 Advant X, part 800901VIS01. This is the screen the helmet leaves the factory with: the one you ride behind at night, in rain, and on every day the sun is not directly in your eyes. It is also the one that eventually loses the argument with insects, wiper grit and petrol-station paper towel — a scratched visor scatters oncoming headlights into a starburst, which is a genuine safety problem rather than a cosmetic one.\u003c\/p\u003e\n\n\u003cp\u003eIt carries a scratch-resistant hardcoat and UV stabilisation, is cut wide for the Advant X aperture, and is sealed to the shell by a double-injection gasket — two materials moulded together, so the soft sealing lip is part of the visor rather than glued on. The quick-release mechanism takes it off and puts the next one on in about a minute with no tools.\u003c\/p\u003e\n\n\u003cp\u003eIt is drilled and pinned for the Pinlock® 120 MaxVision™ XLT insert (DKS433), which is the anti-fog lens supplied with the helmet. If you are replacing a scratched screen, remember the Pinlock lens has a service life of its own — the silicone bead perishes long before the visor does.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eTint\u003c\/em\u003e — clear\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCoating\u003c\/em\u003e — scratch-resistant hardcoat, UV-stable\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eAperture\u003c\/em\u003e — wide cut, double-injection seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eAnti-fog\u003c\/em\u003e — drilled and pinned for Pinlock® 120 MaxVision™ XLT (DKS433)\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFitting\u003c\/em\u003e — quick-release, no tools\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577234874634,"sku":"800901VIS01","price":39.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901VIS01_00.png?v=1787836767"},{"product_id":"ls2-ff901-advant-x-visor-light-tinted","title":"LS2 FF901 Advant X Visor Light Tinted","description":"\u003cp\u003eLS2 light smoke visor for the FF901 Advant X, part 800901VIS10. A light tint is the most useful screen most riders own and the one they end up leaving on the helmet: enough to take the glare off wet tarmac and a bright overcast sky, not so much that a tunnel or a wooded lane becomes a problem. It is the sensible middle ground between a clear screen and a dark one.\u003c\/p\u003e\n\n\u003cp\u003eWorth saying plainly, because the labelling on tinted visors is not always clear: a light tint is not a substitute for the helmet's own drop-down sun visor when the sun is low and directly ahead. What it does better than the internal shade is cover the edges of your vision — an internal sun visor stops short of the aperture edges, an outer screen does not.\u003c\/p\u003e\n\n\u003cp\u003eSame construction as the clear screen: hardcoated against scratches, UV-stable, double-injection sealed, quick-release, and drilled for the Pinlock® 120 MaxVision™ XLT insert (DKS433).\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eTint\u003c\/em\u003e — light smoke\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCoating\u003c\/em\u003e — scratch-resistant hardcoat, UV-stable\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eAperture\u003c\/em\u003e — wide cut, double-injection seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eAnti-fog\u003c\/em\u003e — drilled and pinned for Pinlock® 120 MaxVision™ XLT (DKS433)\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFitting\u003c\/em\u003e — quick-release, no tools\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577234940170,"sku":"800901VIS10","price":39.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901VIS10_00.png?v=1787836419"},{"product_id":"ls2-ff901-advant-x-visor-tinted","title":"LS2 FF901 Advant X Visor Tinted","description":"\u003cp\u003eLS2 dark smoke visor for the FF901 Advant X, part 800901VIS11 — the same screen that comes in the box with the helmet, available separately when the original is scratched or lost. A dark tint is for genuine sunshine: high summer, coastal roads, anywhere a low sun sits in your mirrors for an hour.\u003c\/p\u003e\n\n\u003cp\u003eThe Advant X already has a drop-down internal sun visor, so why fit this as well? Two reasons. An internal shade stops short of the edges of the aperture, so light still reaches you at the periphery, and it sits behind the outer screen where reflections can build up between the two layers. A single dark outer screen has neither problem. The trade-off is that you cannot retract it — this is a daytime visor, and riding behind it after dark is both dangerous and outside the terms of its approval.\u003c\/p\u003e\n\n\u003cp\u003eHardcoated, UV-stable, double-injection sealed, quick-release, and drilled for the Pinlock® 120 MaxVision™ XLT insert (DKS433).\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eTint\u003c\/em\u003e — dark smoke\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCoating\u003c\/em\u003e — scratch-resistant hardcoat, UV-stable\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eAperture\u003c\/em\u003e — wide cut, double-injection seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eAnti-fog\u003c\/em\u003e — drilled and pinned for Pinlock® 120 MaxVision™ XLT (DKS433)\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFitting\u003c\/em\u003e — quick-release, no tools\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eUse\u003c\/em\u003e — daytime only — not for riding at night\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577235005706,"sku":"800901VIS11","price":39.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901VIS11_00.png?v=1787836793"},{"product_id":"ls2-ff901-advant-x-visor-iridium-blue","title":"LS2 FF901 Advant X Visor Iridium Blue","description":"\u003cp\u003eIridium blue mirrored visor for the FF901 Advant X, part 800901VIS17. An iridium coating is a vapour-deposited metallic film, a few hundred nanometres thick, that reflects part of the incoming light before it ever reaches the tint beneath. That is what gives it the shifting blue-to-violet sheen at different angles, and it is also why a mirrored visor feels cooler behind than a plain dark one — it is turning light away rather than absorbing it.\u003c\/p\u003e\n\n\u003cp\u003eOn a carbon shell this is the single cheapest way to change how the helmet looks. Blue works particularly well over the Future II White Blue graphic and over both solid carbon finishes, where it gives the front of the helmet a colour the paint deliberately leaves out.\u003c\/p\u003e\n\n\u003cp\u003ePractical notes: an iridium coating is more delicate than a plain hardcoat, so clean it with a soaked microfibre cloth and never dry-wipe it. Daytime use only. Hardcoated base, UV-stable, double-injection sealed, quick-release, drilled for the Pinlock® 120 MaxVision™ XLT insert (DKS433).\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eTint\u003c\/em\u003e — iridium blue mirror\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCoating\u003c\/em\u003e — scratch-resistant hardcoat, UV-stable\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eAperture\u003c\/em\u003e — wide cut, double-injection seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eAnti-fog\u003c\/em\u003e — drilled and pinned for Pinlock® 120 MaxVision™ XLT (DKS433)\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFitting\u003c\/em\u003e — quick-release, no tools\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eUse\u003c\/em\u003e — daytime only — not for riding at night\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577235071242,"sku":"800901VIS17","price":39.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901VIS17_00.png?v=1787836775"},{"product_id":"ls2-ff901-advant-x-visor-iridium-silver","title":"LS2 FF901 Advant X Visor Iridium Silver","description":"\u003cp\u003eIridium silver mirrored visor for the FF901 Advant X, part 800901VIS18 — the neutral member of the iridium family, and the one that suits every finish in the range because it adds brightness rather than a colour. On the Horizon Silver Grey it picks up the grey half of the graphic almost exactly.\u003c\/p\u003e\n\n\u003cp\u003eThe mirror is a metallic film deposited onto the outside of a tinted screen. Because it reflects a share of the light before it reaches the tint, the visor runs cooler and shows less of your face to oncoming traffic than a plain dark screen of equivalent darkness. The shade is fixed, so this is a daytime visor.\u003c\/p\u003e\n\n\u003cp\u003eClean it wet, with a soaked microfibre cloth and no pressure — the coating is thinner and softer than a standard hardcoat and will mark if dry-wiped. Base screen is hardcoated, UV-stable and double-injection sealed, changes without tools, and is drilled for the Pinlock® 120 MaxVision™ XLT insert (DKS433).\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eTint\u003c\/em\u003e — iridium silver mirror\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCoating\u003c\/em\u003e — scratch-resistant hardcoat, UV-stable\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eAperture\u003c\/em\u003e — wide cut, double-injection seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eAnti-fog\u003c\/em\u003e — drilled and pinned for Pinlock® 120 MaxVision™ XLT (DKS433)\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFitting\u003c\/em\u003e — quick-release, no tools\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eUse\u003c\/em\u003e — daytime only — not for riding at night\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577235136778,"sku":"800901VIS18","price":39.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901VIS18_00.png?v=1787836784"},{"product_id":"ls2-ff901-advant-x-visor-iridium-gold","title":"LS2 FF901 Advant X Visor Iridium Gold","description":"\u003cp\u003eIridium gold mirrored visor for the FF901 Advant X, part 800901VIS19. Gold is the warmest of the three iridium coatings and the one that changes most as you turn the helmet, shifting from bronze through to a green cast at shallow angles. Against bare carbon it is the classic combination and against the Future II Red graphic it is the most striking.\u003c\/p\u003e\n\n\u003cp\u003eLike the others it works by reflecting a proportion of incoming light off a metallic film before it reaches the tinted base, which keeps the screen cooler and reduces glare without needing an extremely dark tint. It is a fixed shade with no way to retract it, so it belongs on the helmet in daylight and in the backpack after dark.\u003c\/p\u003e\n\n\u003cp\u003eHandle the coating gently: soak, then wipe with a clean microfibre cloth, never dry. The base visor is hardcoated, UV-stable, double-injection sealed, quick-release, and drilled for the Pinlock® 120 MaxVision™ XLT insert (DKS433).\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eTint\u003c\/em\u003e — iridium gold mirror\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCoating\u003c\/em\u003e — scratch-resistant hardcoat, UV-stable\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eAperture\u003c\/em\u003e — wide cut, double-injection seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eAnti-fog\u003c\/em\u003e — drilled and pinned for Pinlock® 120 MaxVision™ XLT (DKS433)\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFitting\u003c\/em\u003e — quick-release, no tools\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eUse\u003c\/em\u003e — daytime only — not for riding at night\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577235202314,"sku":"800901VIS19","price":39.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901VIS19_00.png?v=1787836410"},{"product_id":"ls2-pinlock-120-maxvision-xlt-insert-dks433-for-ff901-advant-x","title":"LS2 Pinlock 120 MaxVision XLT Insert DKS433 – for FF901 Advant X","description":"\u003cp\u003eGenuine Pinlock® 120 MaxVision™ XLT anti-fog insert, LS2 part 800400027, Pinlock reference DKS433. This is the lens supplied with the FF901 Advant X, sold separately as a replacement — because the insert wears out long before the visor does.\u003c\/p\u003e\n\n\u003cp\u003eThree parts of the name each mean something. \u003cstrong\u003e120\u003c\/strong\u003e is Pinlock's highest optical class: the lens holds more water vapour in its moisture-absorbing layer before it saturates, which is what determines how long you can sit at traffic lights on a cold morning before the screen goes. \u003cstrong\u003eMaxVision\u003c\/strong\u003e means the lens reaches the edges of the aperture instead of leaving a visible frame across your field of view. \u003cstrong\u003eXLT\u003c\/strong\u003e is the extra-large cut, made for this visor and not interchangeable with the DKS521 or DKS147 lenses used on other LS2 helmets.\u003c\/p\u003e\n\n\u003cp\u003eHow it works is worth knowing, because it explains how to look after it. The insert seals against the visor with a silicone bead, trapping a thin layer of air between the two — the same principle as double glazing. The inner surface is a hygroscopic film that absorbs condensation rather than repelling it. Both parts have a service life: the silicone hardens and the absorbent layer eventually saturates permanently, usually after two to three seasons of daily use. Never wipe the inner face dry; rinse it and let it drip.\u003c\/p\u003e\n\n\u003cp\u003eFitting takes a minute. Flex the visor gently outwards, drop the lens onto the eccentric pins, release. If the seal is not even all round, rotate the pins a few degrees — that is what they are eccentric for.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eType\u003c\/em\u003e — Pinlock® 120 MaxVision™ XLT\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePinlock reference\u003c\/em\u003e — DKS433\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eOptical class\u003c\/em\u003e — 120 — Pinlock's highest\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCoverage\u003c\/em\u003e — MaxVision, edge to edge\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eSeal\u003c\/em\u003e — silicone bead, eccentric pin mounting\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800400027\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577235267850,"sku":"800400027","price":39.06,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800400027_00.png?v=1787837182"},{"product_id":"ls2-internal-sun-visor-tinted-for-mx701-mx707-ff901-ff906-ff910-of603","title":"LS2 Internal Sun Visor Tinted – for MX701 \/ MX707 \/ FF901 \/ FF906 \/ FF910 \/ OF603","description":"\u003cp\u003eGenuine LS2 replacement internal sun visor in tinted, part 806701SVI11. This is the drop-down shade that lives inside the shell behind the outer visor and deploys on a slider — the part of the Twin Visor System you use twenty times a ride without thinking about it, and the part that eventually collects scratches from exactly that.\u003c\/p\u003e\n\n\u003cp\u003eIt is worth replacing rather than tolerating. A scratched internal shade sits closer to your eye than the outer visor does, so marks on it are more distracting and scatter more light. And because it is behind the outer screen, it is the one surface on a helmet you cannot clean while riding.\u003c\/p\u003e\n\n\u003cp\u003eThis is a shared LS2 part. It fits the FF901 Advant X and Advant X Carbon, both MX701 and MX707, the FF906, the FF910 and the OF603 — check your existing shade against the photograph if you are unsure which generation your helmet uses, because LS2 revised the FF901 sun visor system in September 2023.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 MX701\u003c\/li\u003e\n\u003cli\u003eLS2 MX707\u003c\/li\u003e\n\u003cli\u003eLS2 FF906\u003c\/li\u003e\n\u003cli\u003eLS2 FF910\u003c\/li\u003e\n\u003cli\u003eLS2 OF603\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eTint\u003c\/em\u003e — tinted\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eType\u003c\/em\u003e — internal drop-down sun visor\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eOperation\u003c\/em\u003e — side slider\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCoating\u003c\/em\u003e — scratch-resistant, UV-stable\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 806701SVI11\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577235333386,"sku":"806701SVI11","price":16.92,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/806701SVI11_00.png?v=1787836437"},{"product_id":"ls2-ff901-advant-x-sun-visor-mechanism-2023-onwards","title":"LS2 FF901 Advant X Sun Visor Mechanism – 2023 onwards","description":"\u003cp\u003eGenuine LS2 sun visor system for the FF901 Advant X, part 806901SVS01 — the complete mechanism rather than the shade itself: slider, linkage and mounting hardware. This is what you need when the sun visor no longer stays up, drops on its own over bumps, or refuses to travel its full arc.\u003c\/p\u003e\n\n\u003cp\u003e🔴 Read the revision date before ordering. LS2 changed the FF901 sun visor system in \u003cstrong\u003eSeptember 2023\u003c\/strong\u003e, and this is the later part. Helmets built before that date use the earlier mechanism, and the two are not interchangeable. If you are unsure, compare the slider on your helmet against the photograph, or check the date stamp moulded into the strap label.\u003c\/p\u003e\n\n\u003cp\u003eIt is a mechanical wear part in the truest sense: a sprung linkage operated several times an hour, mounted inside a shell that is repeatedly heated in the sun and cooled at speed. Replacing it is considerably cheaper than replacing the helmet, and it restores a feature that is one of the main reasons to buy a flip-up in the first place.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePart\u003c\/em\u003e — complete sun visor mechanism\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eRevision\u003c\/em\u003e — September 2023 onwards — not compatible with earlier helmets\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eIncludes\u003c\/em\u003e — slider, linkage, mounting hardware\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 806901SVS01\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577235464458,"sku":"806901SVS01","price":21.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/806901SVS01_00_7759ff2b-a551-46cc-aac3-380e24fe3317.png?v=1787836757"},{"product_id":"ls2-ff901-advant-x-chin-bar-matt-carbon","title":"LS2 FF901 Advant X Chin Bar Matt Carbon","description":"\u003cp\u003eGenuine LS2 replacement chin bar for the FF901 Advant X, part 806901CBB98, finished to match the Solid Matt Carbon decor. Bare 6K carbon twill under a satin clear coat, cut to match the Solid Matt Carbon shell. Because the weave on this decor runs unbroken from the brow across the chin bar, a replacement has to line up with the shell it is bolted to — an off-the-shelf gloss bar on a matt helmet is immediately obvious.\u003c\/p\u003e\n\n\u003cp\u003eThe chin bar is the part of a flip-up that takes the abuse. It is the lowest point of the helmet when it is set down on a tank or a bench, it is what a dropped helmet lands on, and it is the section handled at every fuel stop and every set of traffic lights. Being able to replace it — rather than the whole helmet — after a scrape in a car park is one of the practical advantages of a modular design.\u003c\/p\u003e\n\n\u003cp\u003eOn the Advant X the bar is carbon like the shell, and it is a certified structure rather than a cover: under ECE 22.06 the chin bar is impact-tested and its locking mechanism is tested to stay shut. That is what earns the helmet its \u003cstrong\u003eP\u003c\/strong\u003e classification. Fit the correct part, fit it properly, and check the lock engages positively on both sides before riding.\u003c\/p\u003e\n\n\u003cp\u003e🔴 One part number covers all helmet sizes — the chin bar is common across both shells. Supplied as the bar only; the ratchet system, pins and plates are listed separately.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Matt Carbon\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMaterial\u003c\/em\u003e — carbon\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes — one chin bar covers both shell sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eRotation\u003c\/em\u003e — 180°, stows at the rear of the shell\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eSupplied\u003c\/em\u003e — chin bar only — ratchet system, pins and plates sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 806901CBB98\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577235529994,"sku":"806901CBB98","price":55.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/806901CBB98_00.png?v=1787836642"},{"product_id":"ls2-ff901-advant-x-chin-bar-gloss-carbon","title":"LS2 FF901 Advant X Chin Bar Gloss Carbon","description":"\u003cp\u003eGenuine LS2 replacement chin bar for the FF901 Advant X, part 800901CBB18, finished to match the Solid Gloss Carbon decor. Bare 6K carbon under a full gloss lacquer, for the Solid Gloss Carbon shell. Gloss is the finish where a mismatched chin bar shows up worst: the lacquer refracts light into the weave, so a satin bar next to a gloss shell reads as two different materials rather than two shades.\u003c\/p\u003e\n\n\u003cp\u003eThe chin bar is the part of a flip-up that takes the abuse. It is the lowest point of the helmet when it is set down on a tank or a bench, it is what a dropped helmet lands on, and it is the section handled at every fuel stop and every set of traffic lights. Being able to replace it — rather than the whole helmet — after a scrape in a car park is one of the practical advantages of a modular design.\u003c\/p\u003e\n\n\u003cp\u003eOn the Advant X the bar is carbon like the shell, and it is a certified structure rather than a cover: under ECE 22.06 the chin bar is impact-tested and its locking mechanism is tested to stay shut. That is what earns the helmet its \u003cstrong\u003eP\u003c\/strong\u003e classification. Fit the correct part, fit it properly, and check the lock engages positively on both sides before riding.\u003c\/p\u003e\n\n\u003cp\u003e🔴 One part number covers all helmet sizes — the chin bar is common across both shells. Supplied as the bar only; the ratchet system, pins and plates are listed separately.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Gloss Carbon\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMaterial\u003c\/em\u003e — carbon\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes — one chin bar covers both shell sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eRotation\u003c\/em\u003e — 180°, stows at the rear of the shell\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eSupplied\u003c\/em\u003e — chin bar only — ratchet system, pins and plates sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901CBB18\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577235792138,"sku":"800901CBB18","price":55.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901CBB18_00.png?v=1787836624"},{"product_id":"ls2-ff901-advant-x-chin-bar-horizon-matt-silver-grey","title":"LS2 FF901 Advant X Chin Bar Horizon Matt Silver Grey","description":"\u003cp\u003eGenuine LS2 replacement chin bar for the FF901 Advant X, part 806901CBB16, finished to match the Horizon Silver Grey decor. The Horizon chin bar in matt silver grey over exposed carbon. This is the decor whose graphic depends most on the bar: the single horizontal line that divides the shell carries straight across the chin bar, and it has to meet the shell's line exactly for the design to work at all.\u003c\/p\u003e\n\n\u003cp\u003eThe chin bar is the part of a flip-up that takes the abuse. It is the lowest point of the helmet when it is set down on a tank or a bench, it is what a dropped helmet lands on, and it is the section handled at every fuel stop and every set of traffic lights. Being able to replace it — rather than the whole helmet — after a scrape in a car park is one of the practical advantages of a modular design.\u003c\/p\u003e\n\n\u003cp\u003eOn the Advant X the bar is carbon like the shell, and it is a certified structure rather than a cover: under ECE 22.06 the chin bar is impact-tested and its locking mechanism is tested to stay shut. That is what earns the helmet its \u003cstrong\u003eP\u003c\/strong\u003e classification. Fit the correct part, fit it properly, and check the lock engages positively on both sides before riding.\u003c\/p\u003e\n\n\u003cp\u003e🔴 One part number covers all helmet sizes — the chin bar is common across both shells. Supplied as the bar only; the ratchet system, pins and plates are listed separately.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Horizon Matt Silver Grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMaterial\u003c\/em\u003e — carbon\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes — one chin bar covers both shell sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eRotation\u003c\/em\u003e — 180°, stows at the rear of the shell\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eSupplied\u003c\/em\u003e — chin bar only — ratchet system, pins and plates sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 806901CBB16\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577235857674,"sku":"806901CBB16","price":55.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/806901CBB16_00.png?v=1787836349"},{"product_id":"ls2-ff901-advant-x-chin-bar-future-ii-white-blue","title":"LS2 FF901 Advant X Chin Bar Future II White Blue","description":"\u003cp\u003eGenuine LS2 replacement chin bar for the FF901 Advant X, part 806901CBB18, finished to match the Future II White Blue decor. The Future II chin bar in gloss white and blue over carbon. The faceted panels continue from the shell onto the bar, so the replacement carries the leading edges of the graphic — the section a rider sees in every mirror and photograph.\u003c\/p\u003e\n\n\u003cp\u003eThe chin bar is the part of a flip-up that takes the abuse. It is the lowest point of the helmet when it is set down on a tank or a bench, it is what a dropped helmet lands on, and it is the section handled at every fuel stop and every set of traffic lights. Being able to replace it — rather than the whole helmet — after a scrape in a car park is one of the practical advantages of a modular design.\u003c\/p\u003e\n\n\u003cp\u003eOn the Advant X the bar is carbon like the shell, and it is a certified structure rather than a cover: under ECE 22.06 the chin bar is impact-tested and its locking mechanism is tested to stay shut. That is what earns the helmet its \u003cstrong\u003eP\u003c\/strong\u003e classification. Fit the correct part, fit it properly, and check the lock engages positively on both sides before riding.\u003c\/p\u003e\n\n\u003cp\u003e🔴 One part number covers all helmet sizes — the chin bar is common across both shells. Supplied as the bar only; the ratchet system, pins and plates are listed separately.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Future II White Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMaterial\u003c\/em\u003e — carbon\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes — one chin bar covers both shell sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eRotation\u003c\/em\u003e — 180°, stows at the rear of the shell\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eSupplied\u003c\/em\u003e — chin bar only — ratchet system, pins and plates sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 806901CBB18\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577235923210,"sku":"806901CBB18","price":55.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/806901CBB18_00.png?v=1787836598"},{"product_id":"ls2-ff901-advant-x-chin-bar-future-ii-red","title":"LS2 FF901 Advant X Chin Bar Future II Red","description":"\u003cp\u003eGenuine LS2 replacement chin bar for the FF901 Advant X, part 806901CBB19, finished to match the Future II Red decor. The Future II chin bar in gloss red over bare carbon, matching the Future II Red shell. Red over an exposed weave is the highest-contrast combination in the range, which makes a correct match essential and a wrong one glaring.\u003c\/p\u003e\n\n\u003cp\u003eThe chin bar is the part of a flip-up that takes the abuse. It is the lowest point of the helmet when it is set down on a tank or a bench, it is what a dropped helmet lands on, and it is the section handled at every fuel stop and every set of traffic lights. Being able to replace it — rather than the whole helmet — after a scrape in a car park is one of the practical advantages of a modular design.\u003c\/p\u003e\n\n\u003cp\u003eOn the Advant X the bar is carbon like the shell, and it is a certified structure rather than a cover: under ECE 22.06 the chin bar is impact-tested and its locking mechanism is tested to stay shut. That is what earns the helmet its \u003cstrong\u003eP\u003c\/strong\u003e classification. Fit the correct part, fit it properly, and check the lock engages positively on both sides before riding.\u003c\/p\u003e\n\n\u003cp\u003e🔴 One part number covers all helmet sizes — the chin bar is common across both shells. Supplied as the bar only; the ratchet system, pins and plates are listed separately.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Future II Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMaterial\u003c\/em\u003e — carbon\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes — one chin bar covers both shell sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eRotation\u003c\/em\u003e — 180°, stows at the rear of the shell\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eSupplied\u003c\/em\u003e — chin bar only — ratchet system, pins and plates sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 806901CBB19\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577236021514,"sku":"806901CBB19","price":55.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/806901CBB19_00.png?v=1787836588"},{"product_id":"ls2-ff901-advant-x-chin-bar-future-ii-h-v-yellow","title":"LS2 FF901 Advant X Chin Bar Future II H-V Yellow","description":"\u003cp\u003eGenuine LS2 replacement chin bar for the FF901 Advant X, part 806901CBB28, finished to match the Future II H-V Yellow decor. The Future II chin bar in fluorescent hi-viz yellow over carbon. This is also the most functional replacement in the group: the chin bar sits at the height of a car driver's line of sight, so the fluorescent panels on it do a disproportionate share of the helmet's conspicuity work.\u003c\/p\u003e\n\n\u003cp\u003eThe chin bar is the part of a flip-up that takes the abuse. It is the lowest point of the helmet when it is set down on a tank or a bench, it is what a dropped helmet lands on, and it is the section handled at every fuel stop and every set of traffic lights. Being able to replace it — rather than the whole helmet — after a scrape in a car park is one of the practical advantages of a modular design.\u003c\/p\u003e\n\n\u003cp\u003eOn the Advant X the bar is carbon like the shell, and it is a certified structure rather than a cover: under ECE 22.06 the chin bar is impact-tested and its locking mechanism is tested to stay shut. That is what earns the helmet its \u003cstrong\u003eP\u003c\/strong\u003e classification. Fit the correct part, fit it properly, and check the lock engages positively on both sides before riding.\u003c\/p\u003e\n\n\u003cp\u003e🔴 One part number covers all helmet sizes — the chin bar is common across both shells. Supplied as the bar only; the ratchet system, pins and plates are listed separately.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Future II H-V Yellow\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMaterial\u003c\/em\u003e — carbon\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes — one chin bar covers both shell sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eRotation\u003c\/em\u003e — 180°, stows at the rear of the shell\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eSupplied\u003c\/em\u003e — chin bar only — ratchet system, pins and plates sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 806901CBB28\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577236119818,"sku":"806901CBB28","price":55.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/806901CBB28_00.png?v=1787836579"},{"product_id":"ls2-ff901-advant-x-chin-bar-ratchet-system-and-visor-support","title":"LS2 FF901 Advant X Chin Bar Ratchet System and Visor Support","description":"\u003cp\u003eGenuine LS2 chin bar ratchet system and visor support for the FF901 Advant X, part 800901CBR01. This is the detented mechanism that holds the outer visor at each of its open positions and carries the visor's pivot — supplied as a pair, left and right, with the screws.\u003c\/p\u003e\n\n\u003cp\u003eIt is the part that fails first on any helmet with a stepped visor. The detents are small plastic teeth working against a spring, cycled several times an hour, in a place that collects road grit and gets washed with detergent. When they round off, the visor stops holding position: it either creeps shut in the wind or drops closed under braking. Neither is dangerous immediately, and both are extremely irritating.\u003c\/p\u003e\n\n\u003cp\u003eReplacing them takes a screwdriver and about ten minutes. Do both sides even if only one has failed — they wear at the same rate, and a fresh detent working against a worn one will not hold evenly. Because these also carry the visor pivot, a worn set is often the real cause of a visor that will not seal against the shell.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePart\u003c\/em\u003e — chin bar ratchet system with visor support\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eSupplied\u003c\/em\u003e — left and right pair, screws included\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFunction\u003c\/em\u003e — visor detent positions and visor pivot\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901CBR01\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577236250890,"sku":"800901CBR01","price":14.92,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901CBR01_00.png?v=1787836696"},{"product_id":"ls2-ff901-advant-x-chin-bar-plate-carbon-metal","title":"LS2 FF901 Advant X Chin Bar Plate Carbon Metal","description":"\u003cp\u003eGenuine LS2 chin bar plate for the FF901 Advant X in carbon metal finish, part 800901CBP03. The plate is the cover that sits over the chin bar pivot on the side of the shell — the visible disc that the whole 180-degree rotation turns around.\u003c\/p\u003e\n\n\u003cp\u003eTwo reasons to buy one. It is exposed at the widest point of the helmet, so it is what makes contact if the helmet is knocked off a mirror or slides across a car park, and cosmetically it is the first thing to look scuffed. And because it is the outermost part of the pivot assembly, a damaged plate can foul the chin bar's travel — a bar that has become stiff or notchy through its arc is worth checking here before anything is dismantled.\u003c\/p\u003e\n\n\u003cp\u003eThe carbon metal finish is the one fitted to the carbon-shelled Advant X models. Fitting is a screwdriver job on the outside of the shell with the chin bar closed.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — carbon metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — chin bar pivot cover, outer side of shell\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901CBP03\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577236316426,"sku":"800901CBP03","price":12.67,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901CBP03_00.png?v=1787836715"},{"product_id":"ls2-ff901-advant-x-ratchet-plate-matt-black","title":"LS2 FF901 Advant X Ratchet Plate Matt Black","description":"\u003cp\u003eGenuine LS2 ratchet plate for the FF901 Advant X in matt black, part 800901CBP02. This is the plate that sits against the chin bar's ratchet mechanism, retaining it and taking the load as the bar swings through its arc.\u003c\/p\u003e\n\n\u003cp\u003eIt is a structural cover rather than a decorative one. If a helmet has been dropped on its side, this is one of the first parts to distort, and a distorted plate is a chin bar that no longer stows cleanly or no longer locks with the positive click it should. Any change in how the chin bar feels through its travel — grinding, a flat spot, a lock that needs a shove — is worth investigating here.\u003c\/p\u003e\n\n\u003cp\u003eMatt black is the standard finish for this part across the Advant X range, including the carbon models. Fitted with the chin bar closed, screwdriver only.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — matt black\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — chin bar ratchet retaining plate\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901CBP02\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577236414730,"sku":"800901CBP02","price":12.67,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901CBP02_00.png?v=1787836740"},{"product_id":"ls2-ff901-advant-x-chin-bar-pin","title":"LS2 FF901 Advant X Chin Bar Pin","description":"\u003cp\u003eGenuine LS2 chin bar pin for the FF901 Advant X, part 806901PCB01. The pin is the pivot the chin bar rotates on — the single smallest component in the mechanism and the one that carries the whole 180-degree travel.\u003c\/p\u003e\n\n\u003cp\u003eIt is the sort of part nobody orders until they need it, and then they need it urgently: a lost or damaged pin makes the helmet unrideable in the closed position, because the chin bar can no longer be located or locked. If you strip the pivot for cleaning or to fit a new chin bar, it is worth having a spare on the bench rather than searching the garage floor for the original.\u003c\/p\u003e\n\n\u003cp\u003eSold individually. Check the pivot for play whenever the chin bar is off — a worn pin shows up as lateral movement in the bar and, eventually, as a lock that will not seat squarely.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePart\u003c\/em\u003e — chin bar pivot pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eSupplied\u003c\/em\u003e — single pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 806901PCB01\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577236513034,"sku":"806901PCB01","price":7.57,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/806901PCB01_00.png?v=1787836367"},{"product_id":"ls2-ff901-advant-x-chin-air-vent-matt-black","title":"LS2 FF901 Advant X Chin Air Vent Matt Black","description":"\u003cp\u003eGenuine LS2 replacement chin vent cover for the FF901 Advant X in matt black, part 800901AVC11. The chin vent is the intake that clears the visor and cools your face, and on a flip-up it does a third job as well: it supplies air to the most enclosed part of the helmet, the section directly in front of your mouth. It also sits at the very front of the shell, which makes it the first component to meet a stone thrown up by the vehicle in front.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering. Matt black suits the Solid Matt Carbon and the matt Horizon decor; against a gloss shell it will read as a different colour in direct sunlight. Fitting takes a couple of minutes and a screwdriver.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — chin intake\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Matt Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901AVC11\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577236611338,"sku":"800901AVC11","price":18.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901AVC11_00.png?v=1787836455"},{"product_id":"ls2-ff901-advant-x-chin-air-vent-gloss-black","title":"LS2 FF901 Advant X Chin Air Vent Gloss Black","description":"\u003cp\u003eGenuine LS2 replacement chin vent cover for the FF901 Advant X in gloss black, part 800901AVC12. The chin vent is the intake that clears the visor and cools your face, and on a flip-up it does a third job as well: it supplies air to the most enclosed part of the helmet, the section directly in front of your mouth. It also sits at the very front of the shell, which makes it the first component to meet a stone thrown up by the vehicle in front.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering. Gloss black suits the Solid Gloss Carbon and the three gloss Future II decors; against a matt shell it will catch light the rest of the helmet does not. Fitting takes a couple of minutes and a screwdriver.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — chin intake\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Gloss Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901AVC12\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577236709642,"sku":"800901AVC12","price":18.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901AVC12_00.png?v=1787836294"},{"product_id":"ls2-ff901-advant-x-top-air-vent-matt-black","title":"LS2 FF901 Advant X Top Air Vent Matt Black","description":"\u003cp\u003eGenuine LS2 replacement upper vent cover for the FF901 Advant X in matt black, part 800901AVU11. The top vent feeds the channels moulded through the multi-density EPS, which is what carries air across your scalp instead of letting it stall under the shell. It is the vent that decides whether the helmet is bearable in summer traffic, and it is mounted on the crown — the part of the helmet that lands first if it is knocked off a seat.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering. Matt black suits the Solid Matt Carbon and the matt Horizon decor; against a gloss shell it will read as a different colour in direct sunlight. Fitting takes a couple of minutes and a screwdriver.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — top intake\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Matt Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901AVU11\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577236807946,"sku":"800901AVU11","price":14.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901AVU11_00.png?v=1787836313"},{"product_id":"ls2-ff901-advant-x-top-air-vent-gloss-black","title":"LS2 FF901 Advant X Top Air Vent Gloss Black","description":"\u003cp\u003eGenuine LS2 replacement upper vent cover for the FF901 Advant X in gloss black, part 800901AVU12. The top vent feeds the channels moulded through the multi-density EPS, which is what carries air across your scalp instead of letting it stall under the shell. It is the vent that decides whether the helmet is bearable in summer traffic, and it is mounted on the crown — the part of the helmet that lands first if it is knocked off a seat.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering. Gloss black suits the Solid Gloss Carbon and the three gloss Future II decors; against a matt shell it will catch light the rest of the helmet does not. Fitting takes a couple of minutes and a screwdriver.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — top intake\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Gloss Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901AVU12\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577236906250,"sku":"800901AVU12","price":14.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901AVU12_00.png?v=1787836553"},{"product_id":"ls2-ff901-advant-x-rear-air-vent-matt-black","title":"LS2 FF901 Advant X Rear Air Vent Matt Black","description":"\u003cp\u003eGenuine LS2 replacement rear vent cover for the FF901 Advant X in matt black, part 800901AVR11. The rear vent is the exhaust, and it is the half of the ventilation system riders forget. Without an outlet an intake achieves very little: it is the low-pressure region behind the helmet that actually pulls warm air out through the EPS channels. It also sits at the back of the shell where you cannot see damage, which is why it tends to be discovered broken rather than noticed breaking.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering. Matt black suits the Solid Matt Carbon and the matt Horizon decor; against a gloss shell it will read as a different colour in direct sunlight. Fitting takes a couple of minutes and a screwdriver.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — rear exhaust\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Matt Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901AVR11\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577237037322,"sku":"800901AVR11","price":14.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901AVR11_00.png?v=1787836499"},{"product_id":"ls2-ff901-advant-x-rear-air-vent-gloss-black","title":"LS2 FF901 Advant X Rear Air Vent Gloss Black","description":"\u003cp\u003eGenuine LS2 replacement rear vent cover for the FF901 Advant X in gloss black, part 800901AVR12. The rear vent is the exhaust, and it is the half of the ventilation system riders forget. Without an outlet an intake achieves very little: it is the low-pressure region behind the helmet that actually pulls warm air out through the EPS channels. It also sits at the back of the shell where you cannot see damage, which is why it tends to be discovered broken rather than noticed breaking.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering. Gloss black suits the Solid Gloss Carbon and the three gloss Future II decors; against a matt shell it will catch light the rest of the helmet does not. Fitting takes a couple of minutes and a screwdriver.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — rear exhaust\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Gloss Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901AVR12\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577237987594,"sku":"800901AVR12","price":14.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901AVR12_00.png?v=1787836490"},{"product_id":"ls2-ff901-advant-x-top-air-vent-cover","title":"LS2 FF901 Advant X Top Air Vent Cover","description":"\u003cp\u003eGenuine LS2 top air vent cover for the FF901 Advant X, part 800901AUC01. This is the outer trim piece that sits over the crown intake — distinct from the vent itself (part 800901AVU11 or AVU12, listed separately), which carries the slider and the ducting.\u003c\/p\u003e\n\n\u003cp\u003eIt is worth knowing which of the two you need. If the vent still opens and closes properly but the helmet has a scuffed or cracked panel on the crown, this cover is the part. If the slider has broken, jammed or gone missing, you want the vent assembly instead. Ordering the wrong one is the most common mistake on this particular helmet, because the two parts look similar in photographs and sit directly on top of one another.\u003c\/p\u003e\n\n\u003cp\u003eFitted from the outside with the liner in place. One part number covers both shell sizes.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePart\u003c\/em\u003e — outer cover for the top air vent\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDistinct from\u003c\/em\u003e — the top air vent assembly (800901AVU11 \/ AVU12)\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901AUC01\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577238085898,"sku":"800901AUC01","price":12.67,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901AUC01_00.png?v=1787836525"},{"product_id":"ls2-ff901-advant-x-chin-curtain-carbon","title":"LS2 FF901 Advant X Chin Curtain Carbon","description":"\u003cp\u003eGenuine LS2 chin curtain for the FF901 Advant X carbon models, part 801901CHC01. The curtain is the fabric-edged baffle that closes the gap under the chin bar, and it is the single most effective piece of quiet in the box.\u003c\/p\u003e\n\n\u003cp\u003eThe reason is where helmet noise actually comes from. Most riders assume it enters at the visor; in fact a large share of it arrives as turbulent air drawn up from beneath the helmet, into the space in front of your face, where it circulates and roars. Closing that gap changes the character of the noise more than any shell shape does. It also keeps cold air off your throat in winter, which is worth as much on a January commute as the acoustics.\u003c\/p\u003e\n\n\u003cp\u003e🔑 The honest note: a chin curtain only works if it is in the helmet. They are removed for cleaning and then not refitted, and the owner concludes the helmet has become louder with age. If yours has gone missing, this is a cheap fix for a problem that feels expensive.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePart\u003c\/em\u003e — chin curtain \/ wind deflector\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFunction\u003c\/em\u003e — reduces wind noise and cold draught from beneath the chin bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — FF901 Advant X carbon models, all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 801901CHC01\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577238216970,"sku":"801901CHC01","price":17.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/801901CHC01_00.png?v=1787836340"},{"product_id":"ls2-ff901-advant-x-liner-carbon","title":"LS2 FF901 Advant X Liner Carbon","description":"\u003cp\u003eGenuine LS2 replacement interior for the FF901 Advant X carbon models, part 801901LNR01, available in every helmet size from XS to 3XL. The set carries the same specification as the original: X-Static© silver antibacterial fabric, laser-cut foam, hypoallergenic, breathable, removable and machine-washable.\u003c\/p\u003e\n\n\u003cp\u003eThis is the part that decides how long the helmet lasts you, and it is the part riders most often misdiagnose. Liner foam compresses under load and breaks down chemically from sweat and hair oils. As it does, the fit loosens: the helmet begins to move on the head, rocks under braking, and lets in noise that was not there before. The natural conclusion is that the helmet is finished. In fact the shell is untouched and the interior has simply reached the end of its service life — at a fraction of the cost of a new helmet.\u003c\/p\u003e\n\n\u003cp\u003eThe X-Static treatment is worth understanding. Pure silver is bonded to the fibre surface rather than applied as a coating, and silver is antimicrobial by nature, so the property survives washing instead of rinsing out after a few cycles. The foam behind it is laser-cut, which lets the density and profile vary within a single pad rather than being uniformly stamped — firm where the pad locates the helmet on your jaw, relieved over the cheekbone and where glasses arms run.\u003c\/p\u003e\n\n\u003cp\u003e🔑 Order the size that matches your helmet, not your head. And if the helmet is otherwise the right size but feels marginally loose at the cheeks, the cheek pads (part 806901CKP03) are the cheaper first step.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePart\u003c\/em\u003e — complete replacement interior — crown liner and cheek pads\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFabric\u003c\/em\u003e — X-Static© silver antibacterial\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFoam\u003c\/em\u003e — laser-cut, varying density\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eProperties\u003c\/em\u003e — hypoallergenic, breathable, removable, washable\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eSizes\u003c\/em\u003e — XS to 3XL\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 801901LNR01\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"XS","offer_id":53577238282506,"sku":"801901LNR01_XS","price":51.0,"currency_code":"EUR","in_stock":true},{"title":"S","offer_id":53577238315274,"sku":"801901LNR01_S","price":51.0,"currency_code":"EUR","in_stock":true},{"title":"M","offer_id":53577238348042,"sku":"801901LNR01_M","price":51.0,"currency_code":"EUR","in_stock":true},{"title":"L","offer_id":53577238380810,"sku":"801901LNR01_L","price":51.0,"currency_code":"EUR","in_stock":true},{"title":"XL","offer_id":53577238413578,"sku":"801901LNR01_XL","price":51.0,"currency_code":"EUR","in_stock":true},{"title":"XXL","offer_id":53577238446346,"sku":"801901LNR01_XXL","price":51.0,"currency_code":"EUR","in_stock":true},{"title":"XXXL","offer_id":53577238479114,"sku":"801901LNR01_XXXL","price":51.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/801901LNR01_00_59e29e44-b9af-4cc7-8b57-2d542fa05b05.png?v=1787836571"},{"product_id":"ls2-ff901-advant-x-chin-air-vent-glitter-white","title":"LS2 FF901 Advant X Chin Air Vent Glitter White","description":"\u003cp\u003eGenuine LS2 replacement chin vent cover for the FF901 Advant X in glitter white, part 800901AVC02. The chin vent is the intake that clears the visor and cools your face, and on a flip-up it does a third job: it supplies air to the most enclosed part of the helmet, directly in front of your mouth. It also sits at the very front of the shell, which makes it the first component to meet a stone thrown up by the vehicle ahead.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles at speed. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering — glitter white belongs to the Solid White colourway, and against a different finish it will read as the wrong colour in daylight. Fitting takes a couple of minutes and a screwdriver, and one part number covers both shell sizes.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — chin intake\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Glitter White\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMatches\u003c\/em\u003e — Solid White\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901AVC02\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577372696842,"sku":"800901AVC02","price":18.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901AVC02_00.png?v=1787836446"},{"product_id":"ls2-ff901-advant-x-top-air-vent-glitter-white","title":"LS2 FF901 Advant X Top Air Vent Glitter White","description":"\u003cp\u003eGenuine LS2 replacement upper vent cover for the FF901 Advant X in glitter white, part 800901AVU02. The top vent feeds the channels moulded through the multi-density EPS, which is what carries air across your scalp instead of letting it stall under the shell. It decides whether the helmet is bearable in summer traffic, and it is mounted on the crown — the part that lands first when a helmet is knocked off a seat.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles at speed. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering — glitter white belongs to the Solid White colourway, and against a different finish it will read as the wrong colour in daylight. Fitting takes a couple of minutes and a screwdriver, and one part number covers both shell sizes.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — top intake\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Glitter White\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMatches\u003c\/em\u003e — Solid White\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901AVU02\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577372762378,"sku":"800901AVU02","price":14.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901AVU02_00.png?v=1787836544"},{"product_id":"ls2-ff901-advant-x-rear-air-vent-glitter-white","title":"LS2 FF901 Advant X Rear Air Vent Glitter White","description":"\u003cp\u003eGenuine LS2 replacement rear vent cover for the FF901 Advant X in glitter white, part 800901AVR02. The rear vent is the exhaust, and it is the half of the ventilation system riders forget. Without an outlet an intake achieves very little: it is the low-pressure region behind the helmet that actually pulls warm air out through the EPS channels. It sits where you cannot see damage, so it tends to be discovered broken rather than noticed breaking.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles at speed. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering — glitter white belongs to the Solid White colourway, and against a different finish it will read as the wrong colour in daylight. Fitting takes a couple of minutes and a screwdriver, and one part number covers both shell sizes.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — rear exhaust\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Glitter White\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMatches\u003c\/em\u003e — Solid White\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901AVR02\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577372827914,"sku":"800901AVR02","price":14.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901AVR02_00.png?v=1787836481"},{"product_id":"ls2-ff901-advant-x-chin-air-vent-nardo-grey","title":"LS2 FF901 Advant X Chin Air Vent Nardo Grey","description":"\u003cp\u003eGenuine LS2 replacement chin vent cover for the FF901 Advant X in nardo grey, part 800901AVC06. The chin vent is the intake that clears the visor and cools your face, and on a flip-up it does a third job: it supplies air to the most enclosed part of the helmet, directly in front of your mouth. It also sits at the very front of the shell, which makes it the first component to meet a stone thrown up by the vehicle ahead.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles at speed. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering — nardo grey belongs to the Solid Nardo Grey colourway, and against a different finish it will read as the wrong colour in daylight. Fitting takes a couple of minutes and a screwdriver, and one part number covers both shell sizes.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — chin intake\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Nardo Grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMatches\u003c\/em\u003e — Solid Nardo Grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901AVC06\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577372893450,"sku":"800901AVC06","price":18.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901AVC06_00.png?v=1787836473"},{"product_id":"ls2-ff901-advant-x-top-air-vent-nardo-grey","title":"LS2 FF901 Advant X Top Air Vent Nardo Grey","description":"\u003cp\u003eGenuine LS2 replacement upper vent cover for the FF901 Advant X in nardo grey, part 800901AVU06. The top vent feeds the channels moulded through the multi-density EPS, which is what carries air across your scalp instead of letting it stall under the shell. It decides whether the helmet is bearable in summer traffic, and it is mounted on the crown — the part that lands first when a helmet is knocked off a seat.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles at speed. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering — nardo grey belongs to the Solid Nardo Grey colourway, and against a different finish it will read as the wrong colour in daylight. Fitting takes a couple of minutes and a screwdriver, and one part number covers both shell sizes.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — top intake\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Nardo Grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMatches\u003c\/em\u003e — Solid Nardo Grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901AVU06\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577372958986,"sku":"800901AVU06","price":14.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901AVU06_00.png?v=1787836561"},{"product_id":"ls2-ff901-advant-x-rear-air-vent-nardo-grey","title":"LS2 FF901 Advant X Rear Air Vent Nardo Grey","description":"\u003cp\u003eGenuine LS2 replacement rear vent cover for the FF901 Advant X in nardo grey, part 800901AVR06. The rear vent is the exhaust, and it is the half of the ventilation system riders forget. Without an outlet an intake achieves very little: it is the low-pressure region behind the helmet that actually pulls warm air out through the EPS channels. It sits where you cannot see damage, so it tends to be discovered broken rather than noticed breaking.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles at speed. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering — nardo grey belongs to the Solid Nardo Grey colourway, and against a different finish it will read as the wrong colour in daylight. Fitting takes a couple of minutes and a screwdriver, and one part number covers both shell sizes.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — rear exhaust\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Nardo Grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMatches\u003c\/em\u003e — Solid Nardo Grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901AVR06\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577373057290,"sku":"800901AVR06","price":14.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901AVR06_00.png?v=1787836517"},{"product_id":"ls2-ff901-advant-x-chin-air-vent-matt-titanium","title":"LS2 FF901 Advant X Chin Air Vent Matt Titanium","description":"\u003cp\u003eGenuine LS2 replacement chin vent cover for the FF901 Advant X in matt titanium, part 800901AVC07. The chin vent is the intake that clears the visor and cools your face, and on a flip-up it does a third job: it supplies air to the most enclosed part of the helmet, directly in front of your mouth. It also sits at the very front of the shell, which makes it the first component to meet a stone thrown up by the vehicle ahead.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles at speed. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering — matt titanium belongs to the Solid Matt Titanium colourway, and against a different finish it will read as the wrong colour in daylight. Fitting takes a couple of minutes and a screwdriver, and one part number covers both shell sizes.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — chin intake\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Matt Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMatches\u003c\/em\u003e — Solid Matt Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901AVC07\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577373155594,"sku":"800901AVC07","price":18.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901AVC07_00.png?v=1787838012"},{"product_id":"ls2-ff901-advant-x-top-air-vent-matt-titanium","title":"LS2 FF901 Advant X Top Air Vent Matt Titanium","description":"\u003cp\u003eGenuine LS2 replacement upper vent cover for the FF901 Advant X in matt titanium, part 800901AVU07. The top vent feeds the channels moulded through the multi-density EPS, which is what carries air across your scalp instead of letting it stall under the shell. It decides whether the helmet is bearable in summer traffic, and it is mounted on the crown — the part that lands first when a helmet is knocked off a seat.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles at speed. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering — matt titanium belongs to the Solid Matt Titanium colourway, and against a different finish it will read as the wrong colour in daylight. Fitting takes a couple of minutes and a screwdriver, and one part number covers both shell sizes.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — top intake\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Matt Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMatches\u003c\/em\u003e — Solid Matt Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901AVU07\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577373253898,"sku":"800901AVU07","price":14.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901AVU07_00.png?v=1787838025"},{"product_id":"ls2-ff901-advant-x-rear-air-vent-matt-titanium","title":"LS2 FF901 Advant X Rear Air Vent Matt Titanium","description":"\u003cp\u003eGenuine LS2 replacement rear vent cover for the FF901 Advant X in matt titanium, part 800901AVR07. The rear vent is the exhaust, and it is the half of the ventilation system riders forget. Without an outlet an intake achieves very little: it is the low-pressure region behind the helmet that actually pulls warm air out through the EPS channels. It sits where you cannot see damage, so it tends to be discovered broken rather than noticed breaking.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles at speed. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering — matt titanium belongs to the Solid Matt Titanium colourway, and against a different finish it will read as the wrong colour in daylight. Fitting takes a couple of minutes and a screwdriver, and one part number covers both shell sizes.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — rear exhaust\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Matt Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMatches\u003c\/em\u003e — Solid Matt Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901AVR07\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577373352202,"sku":"800901AVR07","price":14.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901AVR07_00.png?v=1787838019"},{"product_id":"ls2-ff901-advant-x-chin-air-vent-matt-navy-blue","title":"LS2 FF901 Advant X Chin Air Vent Matt Navy Blue","description":"\u003cp\u003eGenuine LS2 replacement chin vent cover for the FF901 Advant X in matt navy blue, part 806901AVC23. The chin vent is the intake that clears the visor and cools your face, and on a flip-up it does a third job: it supplies air to the most enclosed part of the helmet, directly in front of your mouth. It also sits at the very front of the shell, which makes it the first component to meet a stone thrown up by the vehicle ahead.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles at speed. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering — matt navy blue belongs to the Solid Navy Blue colourway, and against a different finish it will read as the wrong colour in daylight. Fitting takes a couple of minutes and a screwdriver, and one part number covers both shell sizes.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — chin intake\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Matt Navy Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMatches\u003c\/em\u003e — Solid Navy Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 806901AVC23\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577373450506,"sku":"806901AVC23","price":18.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/806901AVC23_00.png?v=1787836464"},{"product_id":"ls2-ff901-advant-x-top-air-vent-matt-navy-blue","title":"LS2 FF901 Advant X Top Air Vent Matt Navy Blue","description":"\u003cp\u003eGenuine LS2 replacement upper vent cover for the FF901 Advant X in matt navy blue, part 806901AVU23. The top vent feeds the channels moulded through the multi-density EPS, which is what carries air across your scalp instead of letting it stall under the shell. It decides whether the helmet is bearable in summer traffic, and it is mounted on the crown — the part that lands first when a helmet is knocked off a seat.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles at speed. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering — matt navy blue belongs to the Solid Navy Blue colourway, and against a different finish it will read as the wrong colour in daylight. Fitting takes a couple of minutes and a screwdriver, and one part number covers both shell sizes.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — top intake\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Matt Navy Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMatches\u003c\/em\u003e — Solid Navy Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 806901AVU23\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577373548810,"sku":"806901AVU23","price":14.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/806901AVU23_00.png?v=1787836331"},{"product_id":"ls2-ff901-advant-x-rear-air-vent-matt-navy-blue","title":"LS2 FF901 Advant X Rear Air Vent Matt Navy Blue","description":"\u003cp\u003eGenuine LS2 replacement rear vent cover for the FF901 Advant X in matt navy blue, part 806901AVR23. The rear vent is the exhaust, and it is the half of the ventilation system riders forget. Without an outlet an intake achieves very little: it is the low-pressure region behind the helmet that actually pulls warm air out through the EPS channels. It sits where you cannot see damage, so it tends to be discovered broken rather than noticed breaking.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles at speed. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering — matt navy blue belongs to the Solid Navy Blue colourway, and against a different finish it will read as the wrong colour in daylight. Fitting takes a couple of minutes and a screwdriver, and one part number covers both shell sizes.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — rear exhaust\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Matt Navy Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMatches\u003c\/em\u003e — Solid Navy Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 806901AVR23\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577373614346,"sku":"806901AVR23","price":14.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/806901AVR23_00.png?v=1787836510"},{"product_id":"ls2-ff901-advant-x-top-air-vent-matt-dark-grey","title":"LS2 FF901 Advant X Top Air Vent Matt Dark Grey","description":"\u003cp\u003eGenuine LS2 replacement upper vent cover for the FF901 Advant X in matt dark grey, part 800901AVU05. The top vent feeds the channels moulded through the multi-density EPS, which is what carries air across your scalp instead of letting it stall under the shell. It decides whether the helmet is bearable in summer traffic, and it is mounted on the crown — the part that lands first when a helmet is knocked off a seat.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles at speed. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering — matt dark grey belongs to the Metryk Matt Titanium colourway, and against a different finish it will read as the wrong colour in daylight. Fitting takes a couple of minutes and a screwdriver, and one part number covers both shell sizes.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — top intake\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Matt Dark Grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMatches\u003c\/em\u003e — Metryk Matt Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901AVU05\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577373745418,"sku":"800901AVU05","price":14.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901AVU05_00.png?v=1787836322"},{"product_id":"ls2-ff901-advant-x-chin-air-vent-dark-grey","title":"LS2 FF901 Advant X Chin Air Vent Dark Grey","description":"\u003cp\u003eGenuine LS2 replacement chin vent cover for the FF901 Advant X in dark grey, part 800901AVC04. The chin vent is the intake that clears the visor and cools your face, and on a flip-up it does a third job: it supplies air to the most enclosed part of the helmet, directly in front of your mouth. It also sits at the very front of the shell, which makes it the first component to meet a stone thrown up by the vehicle ahead.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles at speed. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering — dark grey belongs to the Spectrum colourway, and against a different finish it will read as the wrong colour in daylight. Fitting takes a couple of minutes and a screwdriver, and one part number covers both shell sizes.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — chin intake\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Dark Grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMatches\u003c\/em\u003e — Spectrum\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901AVC04\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577373843722,"sku":"800901AVC04","price":18.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901AVC04_00.png?v=1787836285"},{"product_id":"ls2-ff901-advant-x-top-air-vent-dark-grey","title":"LS2 FF901 Advant X Top Air Vent Dark Grey","description":"\u003cp\u003eGenuine LS2 replacement upper vent cover for the FF901 Advant X in dark grey, part 800901AVU04. The top vent feeds the channels moulded through the multi-density EPS, which is what carries air across your scalp instead of letting it stall under the shell. It decides whether the helmet is bearable in summer traffic, and it is mounted on the crown — the part that lands first when a helmet is knocked off a seat.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles at speed. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering — dark grey belongs to the Spectrum colourway, and against a different finish it will read as the wrong colour in daylight. Fitting takes a couple of minutes and a screwdriver, and one part number covers both shell sizes.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — top intake\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Dark Grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMatches\u003c\/em\u003e — Spectrum\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901AVU04\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577373942026,"sku":"800901AVU04","price":14.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901AVU04_00.png?v=1787836534"},{"product_id":"ls2-ff901-advant-x-rear-air-vent-dark-grey","title":"LS2 FF901 Advant X Rear Air Vent Dark Grey","description":"\u003cp\u003eGenuine LS2 replacement rear vent cover for the FF901 Advant X in dark grey, part 800901AVR04. The rear vent is the exhaust, and it is the half of the ventilation system riders forget. Without an outlet an intake achieves very little: it is the low-pressure region behind the helmet that actually pulls warm air out through the EPS channels. It sits where you cannot see damage, so it tends to be discovered broken rather than noticed breaking.\u003c\/p\u003e\n\n\u003cp\u003eVent covers are the cheapest thing on a helmet to break and among the most annoying to live without. A missing slider means a vent stuck open in winter or shut in summer; a cracked housing whistles at speed. Neither justifies a new helmet, and neither has to be tolerated.\u003c\/p\u003e\n\n\u003cp\u003eMatch the finish to your shell before ordering — dark grey belongs to the Spectrum colourway, and against a different finish it will read as the wrong colour in daylight. Fitting takes a couple of minutes and a screwdriver, and one part number covers both shell sizes.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003ePosition\u003c\/em\u003e — rear exhaust\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Dark Grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMatches\u003c\/em\u003e — Spectrum\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901AVR04\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577374040330,"sku":"800901AVR04","price":14.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901AVR04_00.png?v=1787836303"},{"product_id":"ls2-ff901-advant-x-chin-bar-glitter-white","title":"LS2 FF901 Advant X Chin Bar Glitter White","description":"\u003cp\u003eGenuine LS2 replacement chin bar for the FF901 Advant X, part 800901CBB02, finished to match the Solid White colourway. Gloss white with a fine metallic flake in the lacquer — LS2 calls it Glitter White, and it is a shade brighter than a flat white would be. On a single-colour helmet the chin bar is a third of what you see from the front, so a correct match matters more here than on a graphic shell where the eye is busy elsewhere.\u003c\/p\u003e\n\n\u003cp\u003eThe chin bar is the part of a flip-up that takes the abuse. It is the lowest point of the helmet when it is set down on a tank or a bench, it is what a dropped helmet lands on, and it is the section handled at every fuel stop and every set of lights. Being able to replace it — rather than the whole helmet — after a scrape in a car park is one of the practical advantages of a modular design.\u003c\/p\u003e\n\n\u003cp\u003eIt is also a certified structure rather than a cover. Under ECE 22.06 the chin bar is impact-tested and its lock is tested to stay shut, which is what earns the helmet its \u003cstrong\u003eP\u003c\/strong\u003e classification; SHARP measured the same property independently and found it fully locked in 63 % of impacts. Fit the correct part, fit it properly, and check the lock engages positively on both sides before riding.\u003c\/p\u003e\n\n\u003cp\u003e🔴 One part number covers all helmet sizes — the chin bar is common across both shells. Supplied as the bar only; the ratchet system, pins and plates are listed separately.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Glitter White\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMatches\u003c\/em\u003e — Solid White\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes — one chin bar covers both shell sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eRotation\u003c\/em\u003e — 180°, stows at the rear of the shell\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eSupplied\u003c\/em\u003e — chin bar only — ratchet system, pins and plates sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901CBB02\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577374138634,"sku":"800901CBB02","price":46.67,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901CBB02_00.png?v=1787836606"},{"product_id":"ls2-ff901-advant-x-chin-bar-nardo-grey","title":"LS2 FF901 Advant X Chin Bar Nardo Grey","description":"\u003cp\u003eGenuine LS2 replacement chin bar for the FF901 Advant X, part 800901CBB06, finished to match the Solid Nardo Grey colourway. Gloss Nardo grey, matching the solid Nardo shell. Nardo is a shade that shifts between silver and slate with the light, which makes a mismatched replacement obvious in a way a flat colour would not be — two greys from different batches will not track each other as the sun moves.\u003c\/p\u003e\n\n\u003cp\u003eThe chin bar is the part of a flip-up that takes the abuse. It is the lowest point of the helmet when it is set down on a tank or a bench, it is what a dropped helmet lands on, and it is the section handled at every fuel stop and every set of lights. Being able to replace it — rather than the whole helmet — after a scrape in a car park is one of the practical advantages of a modular design.\u003c\/p\u003e\n\n\u003cp\u003eIt is also a certified structure rather than a cover. Under ECE 22.06 the chin bar is impact-tested and its lock is tested to stay shut, which is what earns the helmet its \u003cstrong\u003eP\u003c\/strong\u003e classification; SHARP measured the same property independently and found it fully locked in 63 % of impacts. Fit the correct part, fit it properly, and check the lock engages positively on both sides before riding.\u003c\/p\u003e\n\n\u003cp\u003e🔴 One part number covers all helmet sizes — the chin bar is common across both shells. Supplied as the bar only; the ratchet system, pins and plates are listed separately.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Nardo Grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMatches\u003c\/em\u003e — Solid Nardo Grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes — one chin bar covers both shell sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eRotation\u003c\/em\u003e — 180°, stows at the rear of the shell\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eSupplied\u003c\/em\u003e — chin bar only — ratchet system, pins and plates sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901CBB06\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577374236938,"sku":"800901CBB06","price":46.67,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901CBB06_00.png?v=1787836678"},{"product_id":"ls2-ff901-advant-x-chin-bar-matt-titanium","title":"LS2 FF901 Advant X Chin Bar Matt Titanium","description":"\u003cp\u003eGenuine LS2 replacement chin bar for the FF901 Advant X, part 800901CBB07, finished to match the Solid Matt Titanium colourway. Matt titanium, for the solid titanium shell. Matt finishes are the least forgiving to mix: without a clear coat there is no highlight to distract the eye from a difference in tone, so the bar and the shell either match or they do not.\u003c\/p\u003e\n\n\u003cp\u003eThe chin bar is the part of a flip-up that takes the abuse. It is the lowest point of the helmet when it is set down on a tank or a bench, it is what a dropped helmet lands on, and it is the section handled at every fuel stop and every set of lights. Being able to replace it — rather than the whole helmet — after a scrape in a car park is one of the practical advantages of a modular design.\u003c\/p\u003e\n\n\u003cp\u003eIt is also a certified structure rather than a cover. Under ECE 22.06 the chin bar is impact-tested and its lock is tested to stay shut, which is what earns the helmet its \u003cstrong\u003eP\u003c\/strong\u003e classification; SHARP measured the same property independently and found it fully locked in 63 % of impacts. Fit the correct part, fit it properly, and check the lock engages positively on both sides before riding.\u003c\/p\u003e\n\n\u003cp\u003e🔴 One part number covers all helmet sizes — the chin bar is common across both shells. Supplied as the bar only; the ratchet system, pins and plates are listed separately.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Matt Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMatches\u003c\/em\u003e — Solid Matt Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes — one chin bar covers both shell sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eRotation\u003c\/em\u003e — 180°, stows at the rear of the shell\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eSupplied\u003c\/em\u003e — chin bar only — ratchet system, pins and plates sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901CBB07\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577374335242,"sku":"800901CBB07","price":46.67,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901CBB07_00.png?v=1787836660"},{"product_id":"ls2-ff901-advant-x-chin-bar-matt-black","title":"LS2 FF901 Advant X Chin Bar Matt Black","description":"\u003cp\u003eGenuine LS2 replacement chin bar for the FF901 Advant X, part 800901CBB11, finished to match the Solid Matt Black colourway. Flat black with no lacquer, matching the solid matt black shell — the most-ordered replacement chin bar in the range, because matt black is the most-sold finish and because a scuffed matt bar cannot be polished out the way a gloss one can.\u003c\/p\u003e\n\n\u003cp\u003eThe chin bar is the part of a flip-up that takes the abuse. It is the lowest point of the helmet when it is set down on a tank or a bench, it is what a dropped helmet lands on, and it is the section handled at every fuel stop and every set of lights. Being able to replace it — rather than the whole helmet — after a scrape in a car park is one of the practical advantages of a modular design.\u003c\/p\u003e\n\n\u003cp\u003eIt is also a certified structure rather than a cover. Under ECE 22.06 the chin bar is impact-tested and its lock is tested to stay shut, which is what earns the helmet its \u003cstrong\u003eP\u003c\/strong\u003e classification; SHARP measured the same property independently and found it fully locked in 63 % of impacts. Fit the correct part, fit it properly, and check the lock engages positively on both sides before riding.\u003c\/p\u003e\n\n\u003cp\u003e🔴 One part number covers all helmet sizes — the chin bar is common across both shells. Supplied as the bar only; the ratchet system, pins and plates are listed separately.\u003c\/p\u003e\n\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF901 Advant X\u003c\/li\u003e\n\u003cli\u003eLS2 FF901 Advant X Carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Matt Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eMatches\u003c\/em\u003e — Solid Matt Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFits\u003c\/em\u003e — all sizes — one chin bar covers both shell sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eRotation\u003c\/em\u003e — 180°, stows at the rear of the shell\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eSupplied\u003c\/em\u003e — chin bar only — ratchet system, pins and plates sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart number\u003c\/em\u003e — 800901CBB11\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"Default Title","offer_id":53577374499082,"sku":"800901CBB11","price":46.67,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/800901CBB11_00.png?v=1787836633"}],"url":"https:\/\/inter-pace.com\/en-ni\/collections\/ff901-advant-x-carbon-kit.oembed","provider":"Inter-Pace","version":"1.0","type":"link"}