Alpinestars 2026 SM-3 Jettson MX Helmet - Grey/Purple/Black
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Alpinestars 2026 SM-3 Jettson MX Helmet - Grey/Purple/Black - XS
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Alpinestars 2026 SM-3 Jettson MX Helmet - Grey/Purple/Black
Description
Description
The S-M3 helmet is designed specifically for MX, Enduro, and Off-road riding, integrating advanced technologies to enhance comfort, usability, and impact protection. It meets both DOT and ECE 2206 safety standards for global use. The patented visor release system minimizes neck strain by releasing with a controlled force during impacts. Ventilation is optimized through 10 inlets and 7 exhaust ports for effective heat dissipation. A unique low-friction coating on the EPS liner reduces rotational forces from angled impacts, mimicking the brain’s natural defense. The lightweight thermo-injected shell combines varied polymer thicknesses for superior protection without added weight.
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