S-M7 Dasher Helmet ECE 22.06

• 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.

• Shell construction utilizes advanced molding technology with a pre‑preg multi‑layer composite lay‑up combining fiberglass, carbon fiber, and aramid fiber.
• Engineered outer shell profile with controlled ply orientations manages linear and oblique impact loads.
• Internal shape and EPS liner with proprietary low‑friction coating, working with comfort liner surfaces, provide rotational impact mitigation.
• Patented low‑friction coating technology reduces rotational acceleration transmitted to the head, exceeding ECE 22.06 requirements by up to 76%.
• Profiled chin bar with integrated reinforcement for targeted frontal impact structure.
• PLASMA energy‑dissipating inserts integrated at the lower shell side pads for collarbone‑area load management.
• Approximate weight: 1280 g (ECE size M).