{"product_id":"ls2-ff817-challenger-ii-viper-grey-red-helmet","title":"LS2 FF817 Challenger II Helmet – Viper Grey\/Red","description":"\u003cp\u003eThe same interlocking Viper shapes, this time in grey with red running through them. Calmer than the blue version and easier to match to a bike you already own.\u003c\/p\u003e\n\n\u003ch3\u003eAn HPFC shell in three sizes\u003c\/h3\u003e\n\u003cp\u003eThe HPFC shell is what makes the numbers work: 1500 grams, ECE 22.06, and a price that leaves room for the rest of your gear.\u003c\/p\u003e\n\u003cp\u003eThree shell sizes cover XXS to XXXL. That is more than the single-shell helmets in this bracket manage, and it means the small sizes are not carrying a mid-size shell's worth of polystyrene.\u003c\/p\u003e\n\u003cp\u003eWas HPFC von billigem Polycarbonat trennt, ist die Laminierung: gewebte Glasfasermatten in mehreren Lagen statt gespritztem Kunststoff. Das macht die Schale dünner bei gleicher Festigkeit und ist der Grund, warum sich der Helm kompakter anfühlt, als die 1500 Gramm vermuten lassen.\u003c\/p\u003e\n\n\u003ch3\u003eAbout the Viper Grey\/Red finish\u003c\/h3\u003e\n\u003cp\u003eGrey carries most of the surface and red is used sparingly, which keeps the pattern from shouting. Gloss gives it depth without turning it into a replica livery. If you like the Viper geometry but not the full three-colour treatment, this is the middle path.\u003c\/p\u003e\n\n\u003ch3\u003eAirflow from the top down\u003c\/h3\u003e\n\u003cp\u003eAir enters at the crown and leaves through the rear extractors, carried across the scalp by ducts cut into the polystyrene. There is no chin intake — the airflow here is designed around long, steady speeds rather than track heat.\u003c\/p\u003e\n\u003cp\u003eEhrlich gesagt: Eine Kinnbelüftung hat der Challenger II nicht. Sportlichere Helme führen dort Luft direkt aufs Visier, was gegen Beschlag hilft — hier übernimmt das der mitgelieferte Pinlock. Wer viel im Stadtverkehr bei Kälte fährt, sollte das wissen; auf der Autobahn fällt es kaum auf.\u003c\/p\u003e\n\n\u003ch3\u003eSeeing out\u003c\/h3\u003e\n\u003cp\u003eVision is the point here: a Max Vision aperture, scratch-resistant coating, UV protection, and a twin-injection seal around the edge. The supplied Pinlock 120XLT insert handles fogging; the button lock stops the visor lifting at speed.\u003c\/p\u003e\n\u003cp\u003eThe sun visor drops down from inside the shell and retracts fully out of the way. LS2 fits it with a tool-free removal system, so cleaning it — or taking it out entirely — needs no workshop trip.\u003c\/p\u003e\n\u003cp\u003eDie Knopfverriegelung hält das Visier auch bei Autobahntempo geschlossen — ohne sie hebt der Fahrtwind ein Visier irgendwann an. Ein Handgriff öffnet sie, auch mit Handschuhen.\u003c\/p\u003e\n\n\u003ch3\u003eHolding on, and letting go\u003c\/h3\u003e\n\u003cp\u003eRetention is a micrometric metal fastener — set once, one click thereafter. The liner has an emergency release so first responders can remove the cheek pads without moving your head.\u003c\/p\u003e\n\u003cp\u003eMehrdichtes EPS heißt: unterschiedlich harte Schaumzonen in einer Schale. Harte Bereiche fangen schwere Schläge ab, weichere die leichten — ein einheitlicher Block kann immer nur einen von beiden Fällen gut abdecken.\u003c\/p\u003e\n\n\u003ch3\u003eThe bit you actually touch\u003c\/h3\u003e\n\u003cp\u003eCOOLMAX is the liner material, chosen for moisture management on long days. Add a magnetic chin curtain that clicks into place without fiddling, and pre-moulded recesses for LS2's current Bluetooth system.\u003c\/p\u003e\n\u003cp\u003eDie Aussparungen für das LS2-Bluetooth-System sind schon im EPS geformt. Wer eine Gegensprechanlage nachrüstet, muss also nichts ausschneiden oder kleben — die Lautsprecher verschwinden bündig, ohne aufs Ohr zu drücken.\u003c\/p\u003e\n\n\u003ch3\u003eWhat it is built for\u003c\/h3\u003e\n\u003cp\u003eDer Challenger II ist ein Tourenhelm und macht daraus keinen Hehl: ruhig statt sportlich, komfortabel statt kompromisslos leicht, mit einer Ausstattung, die auf lange Tage ausgelegt ist. Wer einen Trackday-Helm sucht, ist beim FF805 Thunder besser aufgehoben; wer täglich pendelt oder Wochenendtouren fährt, findet hier mehr, als der Preis vermuten lässt.\u003c\/p\u003e\n\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS2 FF817 Challenger II helmet — Viper Grey\/Red\u003c\/li\u003e\n\u003cli\u003eElastic carrying bag\u003c\/li\u003e\n\u003cli\u003ePinlock 120XLT MaxVision anti-fog insert\u003c\/li\u003e\n\u003cli\u003eReflective stickers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eShell\u003c\/em\u003e — HPFC high-performance fibreglass composite, three shell sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eWeight\u003c\/em\u003e — 1500 g (±50 g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eSizes\u003c\/em\u003e — XXS to XXXL (eight sizes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eHomologation\u003c\/em\u003e — ECE 22.06\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eRetention\u003c\/em\u003e — micrometric metal buckle, reinforced strap, emergency release, metal safety plaque\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eVisor\u003c\/em\u003e — Max Vision aperture, scratch-resistant, UV-stable, double-injection seal, button lock, Pinlock 120XLT MaxVision supplied\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eSun visor\u003c\/em\u003e — integrated, tinted, tool-free removal system\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eVentilation\u003c\/em\u003e — top intakes, rear extractors, ducted EPS, breath deflector\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eLiner\u003c\/em\u003e — COOLMAX, antibacterial, hypoallergenic, removable and washable\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eChin curtain\u003c\/em\u003e — magnetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eIntercom\u003c\/em\u003e — prepared for the current LS2 Bluetooth system\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish\u003c\/em\u003e — Viper graphic, gloss\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LS2","offers":[{"title":"XXS \/ Viper – Grey\/Red Gloss","offer_id":53524180631818,"sku":"168170732_XXS","price":305.15,"currency_code":"EUR","in_stock":true},{"title":"XS \/ Viper – Grey\/Red Gloss","offer_id":53524180664586,"sku":"168170732_XS","price":305.15,"currency_code":"EUR","in_stock":true},{"title":"S \/ Viper – Grey\/Red Gloss","offer_id":53524180697354,"sku":"168170732_S","price":305.15,"currency_code":"EUR","in_stock":true},{"title":"M \/ Viper – Grey\/Red Gloss","offer_id":53524180730122,"sku":"168170732_M","price":305.15,"currency_code":"EUR","in_stock":true},{"title":"L \/ Viper – Grey\/Red Gloss","offer_id":53524180762890,"sku":"168170732_L","price":305.15,"currency_code":"EUR","in_stock":true},{"title":"XL \/ Viper – Grey\/Red Gloss","offer_id":53524180795658,"sku":"168170732_XL","price":305.15,"currency_code":"EUR","in_stock":true},{"title":"XXL \/ Viper – Grey\/Red Gloss","offer_id":53524180828426,"sku":"168170732_XXL","price":305.15,"currency_code":"EUR","in_stock":true},{"title":"XXXL \/ Viper – Grey\/Red Gloss","offer_id":53524180861194,"sku":"168170732_XXXL","price":305.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/16817073211.png?v=1786970383","url":"https:\/\/inter-pace.com\/en-ie\/products\/ls2-ff817-challenger-ii-viper-grey-red-helmet","provider":"Inter-Pace","version":"1.0","type":"link"}