Alpinestars S-M7 Core Helmet, Motocross Helmet, Red Glossy, Front view showing multiple intake vents and aerodynamic design, Astars branding on visor and chin bar, professional off-road racing gear

Alpinestars S-M7 Core Helmet, Red Glossy, Rear view with large white Alpinestars branding, aerodynamic shell with integrated ventilation ports, professional motocross head protection

Alpinestars S-M7 Core Helmet, Motocross Helmet, Glossy Red, multi-tone red graphics with large white branding, aerodynamic composite shell with multiple ventilation ports and adjustable visor, professional off-road racing gear

S-M7 Core Helmet ECE 22.06

motocross helmets

Regular price: £399.99

Size

Size guide

ColorRed Glossy

Product variants

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Expertly engineered for off-road racing, the S-M7 Core Helmet is Alpinestars' advanced solution for riders seeking superior ventilation and lightweight protection. Featuring a multi-composite shell and patented PLASMA technology, it delivers exceptional impact energy dissipation and exceeds ECE 22.06 rotational acceleration standards by 76%. This hydration-ready helmet includes the A-Head Fitment System and a 15-Joule-rated visor release for optimized safety and a personalized performance fit.

Aerodynamic Design: Smooth, streamlined composite shell eliminates external channels to prevent load points during impact and maintain structural integrity.
Energy-Deflecting Shell: Engineered curved profile reduces friction and deflects impact forces away from the head to protect the skull, neck, and spine.
PLASMA Inside: Patented Alpinestars PLASMA technology integrated into side pads provides high-performance shock absorption in critical zones to reduce injury risk.
A-Head Fitment System: Patented technology allows for precise adjustment of the helmet's angle and height on the head for a customized, optimized performance fit.
Patented Visor Release: Designed to detach during a crash to reduce rotational injury risks and prevent helmet damage; triggers automatically at impact energy greater than 15 Joules.
Anatomical Shell Sizing: Available in 3 shell sizes and 6 consumer sizes (XS-XXL) to ensure a correct, lightweight, and effective fit for a wide range of riders.
Hydration System Ready: Features integrated internal channels on both sides to easily accommodate hydration system routing.

Multi-layer shell constructed from a blend of fiberglass, carbon, and Aramid fiber for optimized impact protection and force dissipation.
Patented A-Head Fitment System allows precise adjustment of the helmet angle and height on the head for a secure, performance fit.
Ultra-ventilated design featuring 20 individual intake and exhaust ports (13 intakes, 7 exhausts) for maximum airflow.
Eject Removal System Ready with a dedicated removable insert on top of the EPS to facilitate safe helmet removal in emergencies.
Removable 3D foam comfort lining with anti-microbial treatment for hygiene and long-lasting freshness.
Customizable fit via genuine Alpinestars replacement cheek pads, available in various thicknesses and compatible across all shell sizes.
Lightweight performance: ECE 1280g and DOT 1340g (size Medium).
Certified to ECE 22.06 and DOT homologation standards.

Shell construction utilizes advanced molding technology with a pre-preg composite for enhanced mechanical performance and ultra-lightweight design.
Unique shell lay-up process delivers effective impact protection, exceeding current linear and oblique impact regulation standards.
Rotational impact protection provided by the internal EPS liner shape, specific surface coating, and comfort liner design.
Alpinestars Patented Specific Coating technology reduces rotational acceleration, exceeding ECE 22.06 Peak Rotational Acceleration standards by 76%.
Profiled chin bar engineered for proven impact protection.