ALPINESTARS SM7 CAST

Helmet Alpinestars SM7 Cast

The Italian manufacturer Alpinestars offers you his motocross/enduro homologated CE 22.06 fiber helmet, the SM7 Cast.

The Alpinestars S-M7 helmet, specifically designed for off-road racing, combines maximum ventilation and optimal comfort in a lightweight shell.

Its ultra-aerodynamic composite shell provides exceptional impact protection.

Equipped with Alpinestars' patented A-Head Fitment and Visor Detaching systems, the S-M7 also incorporates PLASMA technology on the lower edge of the shell, ensuring efficient energy dissipation in the event of contact with the collarbone area.

Material:

• Multi-layer shell constructed from a blend of fiberglass, carbon, and aramid fiber for an optimal combination of impact protection, force dissipation, sliding performance, energy absorption, stability, and durability.
• Pre-preg composite construction with a unique layup for an ultra-lightweight helmet offering exceptional mechanical and protective performance.
• Lightweight helmet: 1280 g for a size M.

Safety:

• Smooth aerodynamic design with no external channels, avoiding stress points and ensuring the structural integrity of the shell.
• Curved shell deflects energy to reduce friction and protect the skull, neck, and spine in the event of a crash.
• Rotational impact protection thanks to the internal shape, the specific EPS liner coating, and the comfort liner with a patented surface that reduces rotational acceleration by 76% compared to the ECE 22.06 standard.
• PLASMA technology integrated into the side pads for high-performance impact absorption in a critical area.
• Patented visor release system detaches upon impact greater than 15 joules to reduce the risk of injury or damage to the helmet.
• Contoured chin bar for additional impact protection.
• Ejection-ready system with removable insert on top of the EPS.

Interior:

• Removable liner with 3D foam for optimal comfort, antimicrobially treated for long-lasting freshness.
• Interchangeable cheek pads available in various thicknesses for a custom fit on all shell sizes.
• Integrated hydration system channels.

Ventilation:

• Ultra-ventilated with 20 inlet and outlet ports, including 13 main inlets and 7 outlets, plus an eye opening for maximum airflow.
• Visor and shell designed to optimize internal airflow.

Chin Strap:

• Patented A-Head adjustment system allows for easy adjustment of the helmet's angle and height for an optimal fit.
• Contoured chin strap for a secure fit and maximum comfort.

Approval:

• ECE 22.06 approved motocross helmet.