Alpinestars S-M7 Solid Helmet ECE 22.06 Blue Yellow Fluo Glossy

Expertly designed for off-road racing, the S-M7 Solid Helmet is Alpinestars' advanced solution for riders seeking superior ventilation and lightweight protection. Featuring a multi-layer composite shell and patented PLASMA technology, it significantly exceeds ECE 22.06 standards for linear and oblique impact performance. This hydration-ready helmet includes the A-Head Fitment System and a 15-Joule visor release for optimized safety and a custom fit.

• Aerodynamic shell: Smooth, channel-free exterior eliminates snag points and potential load concentrations to help preserve shell integrity during off‑road spills.
• Anti‑snag curvature: Curved profile promotes controlled sliding and helps deflect forces away from the head, neck, and spine for reduced injury risk.
• PLASMA impact zones: Alpinestars PLASMA technology in the lower side pads adds high‑performance shock absorption around critical collarbone areas.
• Crash‑tuned visor release: Patented system detaches the visor at a defined impact threshold (above 15 Joules) to help limit rotational loading and prevent visor damage.
• Optimized shell sizing: Three external shell sizes across XS–XXL deliver a proportional, anatomical fit that reduces bulk and enhances control.
• Hydration routing: Integrated side channels guide a drink tube cleanly into the helmet for on‑the‑go hydration without distraction.
• Multi-layer composite shell (fiberglass, carbon, aramid) engineered for impact energy dissipation, controlled sliding, and high energy absorption in crash scenarios.
• Patented A-Head Fitment System allows precise angle and height positioning of the helmet on the head to optimize protective coverage and stability during impacts.
• Eject Removal System Ready: designed to accept an emergency removal insert at the crown to facilitate safer helmet extraction by first responders.
• Cheek pad interchangeability across all shell sizes enables secure stabilization of the head for consistent impact performance and retention.
• Homologations: available in ECE 22.06 and DOT certified versions.
• Energy-deflecting curved shell profile reduces friction and helps redirect impact forces away from the skull, neck, and spine.
• Patented Visor Release System designed to detach when subjected to impact energy greater than 15 Joules to mitigate rotational loading and reduce the risk of secondary injury.
• PLASMA technology integrated into side pads provides targeted shock absorption in critical contact zones.
• Engineered for linear and oblique impact attenuation; internal EPS shape and patented coating deliver rotational impact mitigation, reducing peak rotational acceleration by 76% beyond ECE 22.06 requirements.
• Profiled chin bar provides integrated frontal impact protection.