Expertly designed, the Supertech M10 TLD Edition 25 ECE 22.06 is Alpinestars’ most advanced MX helmet for off‑road riders. ECE 22.06 certified with MIPS, its 3K carbon/aramid multi‑composite shell and 4‑density EPS manage impacts, while 28 vents drive airflow; ERS visor release plus an eject system aid safe removal. Around 1260 g (M), it boosts confidence, stays cooler, and fine‑tunes comfort; includes visor extension for roost and sun.

Key features

Shell sizing solution: four dedicated shell sizes (S–XL) across six fit sizes (XS–XXL) deliver precise, anatomical proportions for better comfort, lower weight, and more effective impact energy management.
Chin bar profile: sculpted base with a softer EPS extension and flexible outer covering helps clear the collarbone area to reduce injury risk during impacts.
Patented A‑Head Fitment System: easy height-and-angle adjustment lets riders fine-tune helmet position for personalized stability and all‑day comfort.
Ventilation system: 28 total ports (18 intake, 10 exhaust, excluding the eyeport) drive high airflow for effective heat management during aggressive off‑road riding.
Eject helmet removal system: integrated technology supports safer, more controlled helmet extraction in the event of a crash.
Lightweight construction: approximately 1260 g (ECE) / 1360 g (DOT) in size M, 1310 g with side pads and 1370 g with visor extension, minimizing neck fatigue without compromising protection.

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 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.

Construction

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.