Expertly developed, the Supertech M10 Flood ECE 22.06 is Alpinestars’ most advanced MX helmet for off‑road. Constructed with a 3K carbon composite shell and multi‑density EPS, it integrates MIPS and surpasses ECE 22.06 linear and rotational benchmarks, with 28‑port ventilation for relentless airflow. The A‑Head Fitment System tunes height and angle for a secure, balanced fit, while the smooth profile and high airflow boost comfort and control all moto long.
Shell sizing solution: Four dedicated shell sizes (S, M, L, XL) across six consumer sizes (XS–XXL) deliver a more anatomical fit that boosts comfort, lowers weight, and improves impact effectiveness.
Chin bar profile: Sculpted, raised base with softer EPS and a flexible rubber edge extends beyond the shell to improve collarbone clearance and reduce injury risk.
A‑Head Fitment System: Patented height and angle adjustment lets riders fine‑tune helmet position for a personalized fit and improved control.
Ventilation system: 28 total ports (18 intake, 10 exhaust) drive high airflow to keep the rider cooler and reduce heat buildup.
Eject technology: Integrated helmet removal system facilitates safer extraction after an incident.
Lightweight design: Size M weighs as little as 1260 g, 1310 g with side pads, and 1370 g with visor extension to minimize fatigue without compromising protection.
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 requirement by 76%.
Removable side pads made from a semi-soft polymer increase contact area to help spread impact energy.
MIPS Multi-directional Impact Protection System.
ERS Emergency Visor Release and a visor extension provide protection from roost and the sun.
Multi-composite shell lay-up: 3K carbon outer layer, uni-directional carbon composite for radial stiffness and controlled deflection, and an aramid fiber inner layer for puncture resistance.
Epoxy resin bonding across all layers to stabilize the laminate and limit shell deflection under load.
Four-density EPS liner for progressive energy management across the interior.
Four dedicated shell sizes (S, M, L, XL) matched to sizes XS–XXL to maintain accurate proportions and control weight.
Chin bar structure with a softer EPS extension beyond the shell, externally covered by a flexible rubber compound.
Integrated MIPS Multi-directional Impact Protection System within the liner assembly.
Removable semi-soft polymer side pads as structural components interfacing with shell and EPS.
Ventilation architecture with 28 ports total: 18 intakes and 10 exhausts integrated into shell and liner.
ERS Emergency Visor Release with visor extension mounting hardware incorporated.
Integrated housing for the eject helmet removal system.
Weight (ECE 22.06): approximately 1260 g in size M; 1310 g with side pads; 1370 g with visor extension.