Product Details

The goal of the Alpinestars Supertech family of helmets was to create the most advanced, protective, and performance-enhancing helmets possible for riders worldwide. With the S-M10, Alpinestars’ Helmet Development team engineered the helmet to offer the perfect blend of excellent ventilation, and unsurpassed comfort, to create a helmet with the lightest weight possible, all without compromising on any other front.

Features:

The S-M10 shell sizing solution ensures each helmet fit size has its own appropriate shell size to deliver the most anatomical solution for the wide variety of fit needs worldwide, providing 4 different helmet shell sizes S, M, L, and XL and 6 consumer sizes from XS to XXL to ensure riders have the correct fit which not only improves comfort and reduces overall weight, but most importantly, improves the effectiveness of the helmet in an impact.
Redesigned chin bar’s new profile, where the base area has been specifically sculpted to give a relief section, raised to clear the collarbone, with a new softer EPS liner which extends beyond the helmet shell itself, and is covered by a more flexible rubber compound providing a reduced chance of any sort of collarbone injury.
Patented A-Head Fitment System allows easy adjustment of the angle and height that the helmet sits on the head.
Ultra-ventilated helmet with 28 individual intake and exhaust ports, not including the eye-port, with 18 intakes and 10 exhausts.
New eject technology includes the eject helmet removal system.
Lightweight ECE 1260g and DOT 1360g for a size medium, 1310g with side pads and 1370g with visor extension.
The S-M10 is available in 2 versions ECE R 22.06 and ECE R 22.06/DOT.

Protection:

And for rotational acceleration and oblique impact performance, where impact energy comes from an angle other than a linear 90-degree, or right-angle straight impact, the S-M10 exceeds the new ECE 22.06 Peak Rotational Acceleration standard by 76%.
Removable side pads made from a semi-soft polymer for added protection provide a larger contact area to help spread impact energy.
MIPS Multi-directional Impact Protection System.
ERS Emergency Visor Release and a new Visor Extension to protect from roost and the sun.

Construction:

The helmet's shell construction uses a highly advanced molding technology with a multi-composite combination. It includes 3K Carbon, Uni-directional carbon composite layer, and Aramid fiber layer, providing greater strength, energy dissipation, and penetration protection. The epoxy resin bonding offers the best possible strength and energy management, making the helmet even more efficient.
The S-M10 helmet offers exceptional impact protection through its unique shell lay-up process. It exceeds the current helmet regulation standard limits for both linear and oblique impact performance. In fact, it surpasses the new ECE 22.06 standard for 2024 by 46% for regular-speed linear impacts and by 23% and 28% for low-speed and high-speed linear impacts respectively.