LS2 FF901 Advant X Solid Matt Titanium – Flip-Up Touring Helmet ECE 22.06 P/J

Matt titanium is the darker, warmer end of grey — closer to gunmetal than to silver, with no gloss to lift it. It is the most understated finish LS2 offers on this helmet and the one that photographs least well and looks best in person.

Four stars from SHARP — and this is the helmet they tested

Independent safety rating: SHARP four stars out of five, tested July 2024 against UN ECE Reg 22.06. We are unusually confident quoting it, because we checked what SHARP actually put on the rig — a composite fibre Advant X weighing 1.6 kg. That is this helmet. The carbon Advant X we also sell has a different shell and a different mass, and its product page carries no stars for exactly that reason.

Zone by zone: at 6.0 m/s and again at 7.5 m/s, five out of five everywhere — front, rear, left, right, crown. At 8.5 m/s the crown, front and rear stayed at five and the sides fell to three, which is where the fifth star went. The chin bar stayed fully locked in 63 % of impacts. SHARP is run by a government transport department, publishes its methodology, and buys the helmets it tests at retail.

About the Solid Matt Titanium finish

A matt coat changes what you see. Without highlights running across the shell, the eye reads outline and surface texture rather than reflection, so the Advant X's rather complex shape — the stepped crown vent, the recessed pivot plate, the folded-away chin bar — comes across as sculpture instead of shine. Titanium is warm enough not to look industrial and dark enough not to show every mark. The practical arguments are real: matt hides swirl marks and light scratches remarkably well, which counts on a flip-up whose chin bar is handled at every fuel stop and set down on every café table. The honest cost is cleaning. Baked-on insects are harder to remove from a matt surface, it will never come back to a showroom shine the way a lacquered shell does, and petrol splashes leave a mark if they are not wiped off promptly.

A chin bar that folds out of the airstream

The 180-degree rotation is the feature the whole helmet is built around, and it is worth understanding what it buys. A chin bar that stops at the crown presents a flat face to oncoming air; the faster you go, the harder that face is pushed, and the load arrives at your neck. A chin bar folded to the rear sits in air the shell has already disturbed, so there is far less to push against.

The result is that "open" stops being a thirty-second state. Combined with the dual P/J approval this is legally and physically a second helmet, and the transition takes about five seconds without stopping or dismounting. The release is single-control, firmly detented and operable in winter gloves.

P and J: two homologations on one label

The strap label reads ECE 22.06 P/J, and those two letters decide whether you may legally ride with the chin bar open. P certifies the helmet as protective with the bar in place, including a test of whether it stays locked under impact. J certifies it separately as a jet helmet with the bar rotated away. This helmet holds both.

A great many modular helmets carry only the P. Those are approved for closed riding alone, and opening one in motion places you outside the certification it was sold under. Dual homologation costs a manufacturer a second complete round of laboratory testing, which is precisely why it is not universal — and why it is the line on the label worth checking before you buy any flip-up.

HPFC — what the shell is actually made of

HPFC stands for High Performance Fibre Composite — a laid-up glass-fibre-based laminate, not an injection-moulded thermoplastic. The distinction matters more on a modular helmet than on a full-face, because a flip-up shell has to carry the chin-bar pivot, its locking mechanism and the sun-visor housing as moulded-in geometry while still passing an impact test at every one of those interruptions.

A composite shell handles that better than thermoplastic for a simple reason: fibre can be laid where the load is. It is also the shell SHARP put on the rig, so its behaviour under impact is not a claim on this page — it is a published measurement with a four-star result attached.

What the ECE 22.06 plaque actually means

Every helmet on this page carries ECE 22.06, and it is worth knowing what that plaque now costs a manufacturer. The standard it replaced, 22.05, struck the shell at five fixed points and measured only how hard the head was stopped. 22.06 strikes up to eighteen points, at more than one speed, and adds a test that did not exist before: the helmet is dropped onto an angled anvil faced with abrasive paper, so the laboratory can measure how far the head is spun as well as how hard it is stopped.

That matters because rotational acceleration is what tears the bridging veins between brain and skull, and until 2021 no European standard measured it at all. 22.06 also tests the visor, and any accessory fitted to the helmet is tested in place rather than removed for the exam. Since January 2024 a new helmet cannot legally be sold in the EU without it.

The tabs a paramedic looks for

Under the shell is multi-density EPS: not one uniform block of polystyrene but zones of differing density, firmer where the standard strikes hardest and softer where a low-speed knock needs absorbing. The ventilation channels are moulded through it rather than cut in afterwards, which leaves the structure intact.

Around that sits a reinforced chin strap, a micrometric metal buckle and an emergency cheek-pad release. That release is the item worth weighing when you compare helmets: it exists for the minutes after a crash, when somebody else has to get the helmet off you, and it appears on very few helmets under 400 euros.

Three screens, one shell

The Twin Visor System is LS2's term for running two screens on one shell — an outer visor for the weather and an internal tinted one for the sun. The Advant X ships with a third in the box: a complete second outer visor, already tinted, for days when the internal shade is not enough.

The outer screens are scratch-resistant, UV-stable, sealed against the shell and quick-release. The internal sun visor drops with a side slider and retracts completely. And the Pinlock 120 MaxVision XLT anti-fog insert is supplied rather than offered — fit it before your first cold morning, not after.

In at two ends, out at the back

Air enters at two points and leaves at one. A chin intake feeds the back of the visor and your face — the vent that clears a screen on a damp morning. A crown intake feeds channels moulded through the multi-density EPS so the air travels across your scalp instead of stalling under the shell. At the rear, an exhaust port creates the low pressure that makes the whole thing move.

A breath deflector sits behind the chin bar and directs exhaled air downwards rather than up onto the visor. Together with the Pinlock insert it is why this helmet can be ridden closed in cold rain — which, on a flip-up, is exactly when you least want to be opening the chin bar to breathe.

Fit, and the honest word on two shells

The size run is XS to 3XL across two shells, split XS–L and XL–3XL. We would rather explain what that means than let the line pass: on a two-shell helmet the smallest size is a large shell with thicker EPS inside it. It fits, it is certified — and it looks marginally bigger on a small head than a purpose-tooled shell would.

Nearly every flip-up is built this way, and the mechanism is the reason. Pivot, latch and sun-visor housing are moulded into the shell, so a third shell size is not a scaled copy but an entirely new tool with all of that geometry re-engineered. For riders between M and XL it is a non-issue; at the bottom of the range it is worth a fitting.

The liner, and one claim we are not making

Interior specification, plainly: laser-cut foam, hypoallergenic, breathable, fully removable and machine-washable. Laser cutting sounds like marketing until you have worn a die-cut pad — the ability to change density and profile across a single piece is what turns padding into a shaped fit.

It is also the part that decides how long the helmet lasts you, and the part riders most often misdiagnose. Foam compresses under load and breaks down chemically from sweat and hair oils; as it does, the fit loosens, the helmet starts to move, and the owner concludes the helmet is finished when the shell is untouched. A replacement interior costs a fraction of a new helmet, and we stock it in every size.

Before you buy an intercom

The Advant X is prepared for the current LS2 intercom, with one thing to know first: the mount is adhesive, not clamp. There is no slot between the shell edge and the cheek padding. Plan for that before ordering a unit you intended to share between helmets.

The preparation itself is good — speaker recesses moulded into the polystyrene so the drivers do not press on your ears, and a cable channel so the loom lies flat. Fit it once, in the right place, with the surface cleaned with isopropyl alcohol and the adhesive left to cure overnight, and it will hold better than most clamps ever do.

On noise

Wind noise is the specification manufacturers never quote, because it depends more on your bike than on their helmet. What the helmet controls is the seal at the neck roll, the gap under the chin bar and the vents. A chin curtain is fitted as standard, and it is the single most effective piece of quiet in the box — provided it stays in the helmet after you clean it. The 180-degree chin bar helps here: a modular bar parked on the crown sits in clean air and drums, while one lying flat behind the head does not.

What it does not control is the airflow leaving your screen. If a helmet is loud on one motorcycle and quiet on another, the screen is usually the reason. Plugs cost a euro and do more than any shell shape.

1600 grams on a flip-up

1600 grams, ±50, on a mid-size shell without accessories. That is the number LS2 publishes, the number moulded onto the label inside the shell, and the number SHARP recorded when they weighed the helmet they tested — three independent sightings of the same figure, which is more than most specifications get.

What it buys: a composite shell, an internal sun visor and its mechanism, a certified chin bar that rotates 180 degrees, an emergency cheek-pad release and a metal buckle. Strip any of those out and the helmet gets lighter; keep them and 1600 grams is a reasonable price. The carbon model saves 50 grams and costs 70 euros more.

Carbon or composite? A straight answer

The obvious question with two shells on the same helmet is which to buy, so here is the comparison without the sales gloss. Composite (this one): HPFC, 1600 g, from 399 €, SHARP four stars. Carbon: carbon 6K shell and chin bar, 1550 g, from 469 €, X-Static silver liner, no independent rating — SHARP tested the composite, and ratings do not transfer between shell constructions.

Everything that defines the Advant X is shared: the chin bar rotating 180 degrees to the rear, dual P/J approval, the internal sun visor, a tinted second visor and a Pinlock 120 MaxVision XLT in the box, the emergency cheek-pad release, the metal micrometric buckle. The choice is genuinely between 50 grams of carbon and an independently measured four-star result.

Where it sits in our LS2 range

Two flip-ups and three full-face models frame this helmet in our LS2 line-up. Read the table for what the folding chin bar costs against a comparable composite full-face, and what the carbon Advant X costs above it.

When something wears out

Worth knowing before you buy rather than after: everything on this helmet that wears out can be replaced individually. Liners in all seven sizes cheek pads, six replacement visors from clear through to iridium gold, the tinted sun visor and its mechanism, complete replacement chin bars in every colourway, chin, top and rear vents in matching finishes, ratchet plates, pins and the chin curtain.

The interior is the part that decides how long the helmet stays honest. Sweat and hair oils break down the foam, the fit loosens, and riders conclude the helmet is finished when the shell is untouched. The full parts list is in the FF901 Advant X Kit.

In the box

• LS2 FF901 Advant X helmet — Solid Matt Titanium
• Carrying backpack
• Tinted visor
• Pinlock® 120 MaxVision™ XLT anti-fog insert (DKS433)
• Reflective stickers

Specification

• Model — LS2 FF901 Advant X
• Part number — 569011007
• Colour — Solid Matt Titanium — Solid titanium, matt
• Homologation — ECE 22.06, dual P/J (protective and jet)
• Safety rating — SHARP 4 of 5 stars (tested July 2024, ECE 22.06)
• Helmet type — Flip-up / modular, chin bar rotating 180° to the rear
• Shell — HPFC fibre composite, two shell sizes (XS–L / XL–3XL)
• Weight — 1600 g (±50 g)
• Sizes — XS to 3XL (seven sizes)
• Anti-fog — Pinlock® 120 MaxVision™ XLT (DKS433) supplied
• Visor — Twin Visor System, scratch-resistant, UV-stable, quick-release; tinted second visor supplied
• Sun visor — integrated, tinted, drop-down
• Impact liner — multi-density EPS with moulded ventilation channels
• Retention — micrometric metal buckle, reinforced chin strap, emergency release system
• Ventilation — chin intake, top intake, rear exhaust port, breath deflector
• Liner — laser-cut foam, hypoallergenic, breathable, removable and washable (no antibacterial treatment specified)
• Intercom — prepared for the LS2 intercom — adhesive mount only, no clamp slot