Alpinestars Supertech SM-10 Motocross Helmet – Carbon Fibre with Graphics

The goal behind the Alpinestars Supertech S-M10 helmet range has been simple: to create the world's most advanced, protective and high-performing helmet. The S-M10 is the result of that ambition – an exceptionally lightweight, remarkably comfortable helmet with top-tier ventilation that never compromises on safety. The aerodynamic, streamlined design of the S-M10 motocross helmet reduces drag and prevents impact forces from concentrating on a single point, delivering maximum protection for the head, neck and spine. The S-M10 is engineered to protect, cool and elevate your riding experience – every single time you ride.

The outer shell of the Supertech SM-10 helmet is made up of three layers. The outermost shell is constructed from a carbon fibre blend developed exclusively for this product, designed to absorb impact energy more effectively into the material itself and distribute crash forces over a wider area. The second layer consists of a fibre composite that prevents collapse while giving the shell flexible properties intended to reduce the forces transferred to the head. Beneath the outer shell sits an Aramid fibre layer that prevents penetration by external objects. The shells are produced in four different sizes in total, ensuring the correct proportions for every fit.

The inner shell is made from EPS polymer, which absorbs the forces transmitted from the outer shell while providing a firm feel against the helmet's inner profile. The density and thickness of the polymer shell varies across different parts of the helmet, delivering the best possible fit without compromising on safety.

The interior liner is completely unique and features Alpinestars' patented "A-HEAD FIT" system, which offers adjustment options for a personalised fit. Attached to the inner shell, the system allows adjustments in both height and length. The liner is made from Cool-Max fabric, which effectively repels dirt and dries quickly after washing.

The helmet also features the MIPS system (Multi Directional Impact Protection System), which dampens the rotational motion transferred to the brain and slows the sudden stop that is the most harmful element of an impact for the brain.

The peak is part of the helmet's highly effective ventilation system and is also designed to detach from the helmet on impact. A spare peak is included in the retail packaging when you purchase.

• A-Head Fit enables fit optimisation
• Eject technology emergency-removal system
• 28 ventilation ports, 18 intakes – 10 exhausts
• Chin-guard design reduces collarbone fractures
• Stylish carrying bag
• Double-D ring fastening
• Weight 1260 g (size M)
• ECE 22.06 approved