The LS2 Advant X (FF901) is a modular motorcycle helmet with a chin bar that rotates a full 180 degrees to rest behind the head, so the same helmet can be ridden as either a full face or an open face. The shell is high performance fiberglass composite (HPFC) and the helmet weighs 1600 g plus or minus 50 g. It is certified to ECE 22.06, ECE P and J (dual open and full face homologation), and DOT FMVSS 218. Sizes run XS through 3XL across two shell sizes, and every helmet ships with a Pinlock 120XLT MaxVision insert, a dark smoke shield, and a carrying bag.
What this helmet is built for
The Advant X is aimed at riders who want one helmet for mixed use: closed up on the highway, opened up in traffic, at fuel stops, or on slow city miles. Because it carries both the ECE P (protective chin bar) and J (open face) ratings, it is legal to ride in either position rather than only for stopping. The tradeoff for that versatility is weight and cost: at roughly 3 lb 8 oz it is heavier than a comparable full face, and the rotating mechanism adds parts that a fixed-chin helmet does not have.
Key features
- 180-degree rotating chin bar, certified for use in both positions
- High performance fiberglass composite (HPFC) shell, two shell sizes
- Multi-density EPS with internal ventilation channels
- Quick-release main shield with scratch-resistant and UV-resistant coatings
- Hidden internal drop-down sunshield with easy-remove mechanism
- Pinlock 120XLT MaxVision anti-fog insert included
- Adjustable chin and top intake vents with rear exhaust ports
- Laser-cut comfort liner: breathable, hypoallergenic, removable, washable
- Micrometric metal buckle with reinforced chin strap
- Emergency cheek pad release system for first responders
- Reflective safety patch and chin curtain
Certification and construction
Advant X shell and safety specifications
| Safety standards |
ECE 22.06 and DOT FMVSS 218. ECE P and J certified as both an open face and a full face helmet. |
| Shell material |
High Performance Fiberglass Composite (HPFC) |
| Weight |
1600 g plus or minus 50 g (approximately 3 lb 8 oz) |
| Shell sizes |
2 shells: XS to L, and XL to 3XL |
| EPS sizes |
5 EPS: XS, S, M, L, XL to 3XL |
| Liner sizes |
7 liners: XS, S, M, L, XL, 2XL, 3XL |
| Cheek pads |
3 sizes: XS to XL, 2XL, 3XL. Available in slim or standard thickness. |
Comfort, shield, security, and ventilation
Comfort
- Extra-comfort laser-cut foam liner
- Removable and washable
- Breathable and hypoallergenic
- Chin curtain
Shield system
- Quick-release main shield
- Scratch-resistant and UV-resistant
- Pinlock 120XLT MaxVision insert included
- Internal sunshield with hidden sliding button and easy-remove mechanism
Security
- Micrometric metal buckle
- Reinforced chin strap
- Emergency release system
- Multi-density EPS
- Reflective safety patch
Ventilation
- Chin vent and top intake vents
- Rear exhaust ports
- Channeled EPS to move air across the head
What is in the box
- Helmet
- Carrying bag
- Dark smoke shield
- Pinlock 120XLT MaxVision insert
How to measure for helmet fit
Measuring your head is the right place to start, but it is only a guideline. Different head shapes can require a slightly smaller or larger helmet in any given model, so trying on the specific model is always recommended. A helmet should be as snug as possible without being tight enough to cause a headache. Being fitted in person by a professional is the most reliable method.
- Measure the circumference of your head with a tape measure, or with a length of string that you then line up against a ruler.
- Start above the ear and circle all the way around, resting the tape about a half inch above the eyebrows and across the fullest part of the back of the head.
- Measure several times so you do not end up with a reading that is too small or too large.
- Compare your measurement to the size chart. If you fall between two sizes, take the larger size.
Replacement parts and accessories
The following Advant X components are sold separately. Note that some parts are shared with the Advant X Carbon but do not fit the standard Advant (FF906).
Advant X replacement part numbers and available options
| Component |
Part number |
Options |
| Cheek pads |
04-471 |
XS to XL in black standard, black slim version 1, and black slim version 2 (shorter tabs) |
| Liners |
04-461 |
XS, S, M, L, XL, 2XL, 3XL |
| Baseplates |
05-050 |
Black. Fits Advant X and Advant X Carbon. |
| Outer shields |
04-428 |
Clear, dark smoke, photochromic, and dark electron iridium in silver, gold, red, blue, green, and black gold |
| Pinlock inserts |
04-478 |
Pinlock 120 XLT MaxVision insert |
| Inner drop-down sunshields |
04-468 |
Amber, clear, and dark smoke in version 1 and version 2. Fits Advant, Advant II, Advant X, and Advant X Carbon. |
Common questions
Can the Advant X be ridden with the chin bar rotated back?
Yes. It carries ECE P certification as a full face and ECE J certification as an open face, which means it is homologated for riding in either position rather than only for stopping.
Does the Advant X come with a Pinlock insert?
Yes. A Pinlock 120XLT MaxVision anti-fog insert is included in the box, along with a dark smoke shield and a carrying bag.
Does it have an internal sun visor?
Yes. A drop-down sunshield is built into the shell and operates from a hidden sliding button. It can be removed without tools using the easy-remove mechanism.
How much does the Advant X weigh?
1600 g plus or minus 50 g, roughly 3 lb 8 oz. That is heavier than a typical fiberglass full face, which is the usual tradeoff for a modular chin bar mechanism.
What size shell will I get?
The Advant X uses two shells. Sizes XS through L share one shell, and XL through 3XL share the other, with five EPS densities and seven liner sizes spread across the range to keep proportions correct.
Can I change the fit without changing helmet size?
To a degree. Cheek pads are available in slim and standard thickness in three size groups, and the liner is sold separately in seven sizes, so the interior can be adjusted within a shell size.
Do Advant X parts fit the standard Advant?
Shields and Pinlock inserts do not. Advant X shields and inserts do not fit the Advant FF906, and Advant KPA shields do not fit the Advant X or Advant X Carbon. The inner drop-down sunshield is the exception and fits Advant, Advant II, Advant X, and Advant X Carbon.
