Expertly designed, the Supertech M10 Solid Helmet ECE 22.06 is Alpinestars’ most advanced MX helmet for off-road riding. With a 3K carbon/aramid shell and four-density EPS, it features MIPS and ECE 22.06 certification, exceeding peak rotational acceleration limits by 76%. 28-port ventilation and the A-Head Fitment System optimize cooling and fit, while ERS visor release and a collarbone-clearing chin bar add comfort and confidence.
The S-M10 is available in 2 versions: ECE R 22.06 and ECE R 22.06/DOT.
For rotational acceleration and oblique impact performance, the S-M10 exceeds the ECE 22.06 Peak Rotational Acceleration standard by 76%.
Removable side pads made from a semi-soft polymer increase contact area to help disperse impact energy.
MIPS Multi-directional Impact Protection System.
ERS Emergency Visor Release and a new Visor Extension to provide protection from roost and the sun.
Shell lay-up uses multi-composite molding: a 3K Carbon high-density outer layer, a uni-directional carbon composite layer for radial strength, and an aramid fiber layer for penetration resistance, all bonded with epoxy resin for structural integrity.
Fit system: Four dedicated shell sizes (S–XL) matched to six helmet sizes (XS–XXL) deliver an anatomical fit that boosts comfort, reduces bulk, and improves impact effectiveness.
Collarbone-safe chin bar: Raised relief profile with softer EPS extension and a flexible rubber edge helps clear the collarbone to reduce injury risk.
Micro-adjust fitment: Patented A‑Head Fitment System lets you fine‑tune angle and height for a stable, personalized fit.
Ventilation system: 28-port airflow (18 intake, 10 exhaust) channels heat and moisture out for cooler, clearer riding.
Emergency removal: Integrated eject helmet removal technology speeds safe extraction by first responders.
Lightweight design: Size M weighs as little as 1260 g, or 1310 g with lateral pads and 1370 g with sun/roost extension to reduce fatigue over long motos.