Alpinestars S-M10 Flood Motorcycle Helmets

The Alpinestars Supertech S-M10 is the result of years of intensive development. Designed to be the most advanced, protective, and performance-enhancing helmet globally, it offers the perfect blend of ventilation, weight management, and safety.

Advanced Shell Construction

• 3K Carbon Layer: High-density carbon outer layer for maximum strength and efficient energy dissipation.

• Uni-directional Composite: Provides superior radial strength, preventing shell compression while allowing controlled deflection.

• Aramid Fiber Layer: Adds a critical layer of penetration protection for extreme environments.

• Epoxy Resin Bonding: Ensures the highest possible structural integrity and energy management.

• 4-Density EPS Liner: Works in harmony with the shell to absorb and spread impact energy wider.

Industry-Leading Safety Standards

• ECE 22.06 Certified: Surpasses 2024 standards for regular, low-speed, and high-speed impacts.

• Linear Impact Mastery: Outperforms ECE 22.06 requirements by an average of 46% in regular-speed impacts.

• Rotational Acceleration: Exceeds Peak Rotational Acceleration standards by a massive 76%, minimizing brain injury risks.

• Collarbone Relief: Sculpted chin bar profile with a soft EPS base and flexible rubber to reduce collarbone injury risks.

Innovative Key Features

• Anatomical Fitment: Available in 4 shell sizes (S, M, L, XL) and 6 consumer sizes (XS to XXL) for a precise, safe fit.

• A-Head Fitment System: Patented technology allowing riders to adjust the height and angle of the helmet on the head.

• Ultra-Ventilation: Features 28 individual ports (18 intakes and 10 exhausts) for maximum thermal regulation.

• Emergency Systems: Includes MIPS technology, ERS Emergency Visor Release, and the Eject helmet removal system.

• Ultra-Lightweight: Weighs as little as 1260g (ECE), reducing neck fatigue without sacrificing strength.

Comprehensive Protection Details

• MIPS Multi-directional Impact Protection: Reduces rotational motion transferred to the brain.

• Side Protection: Removable semi-soft polymer side pads provide a larger contact area to spread impact forces.

• Visor Extension: Includes an extension to provide extra protection from sun and roost.