The Alpinestars Supertech M10 Helmet in the Ampress Gloss Black/Yellow finish is a medium-size off-road helmet designed for riders who demand advanced protection, ventilation, comfort, and precise fitment. Model S-M10, manufacturer part number 8300823-1414-M, and vendor part number 8300823-1414-M identify this helmet for accurate selection and replacement. Its streamlined shell profile is free of external channels and protrusions that could create load points during an impact, while the smooth surface curvature helps reduce friction and promote deflection.
The helmet uses a dedicated shell-sizing solution, providing an appropriately sized shell for each fit size to support an anatomical fit, reduced weight, and improved impact performance. The sculpted chin bar includes a relief section raised above the collarbone, while the soft EPS liner extends beyond the shell and is covered with a flexible rubber compound to help reduce the potential for collarbone injury. The A-Head Fitment System allows adjustment of the helmet's angle and height for a more personalized fit.
With 28 individual intake and exhaust ports, including 18 intake ports and 10 exhaust ports, the Supertech M10 promotes efficient airflow during demanding rides. The helmet also includes Eject helmet-removal technology, rotational acceleration and oblique-impact performance, removable semi-soft polymer side pads, an Emergency Release System, Emergency Visor Release, and a visor extension. The Alpinestars Supertech M10 is intended for compatible off-road and powersports applications where a properly fitted, certified helmet is required. Always confirm local safety requirements and select the correct size before riding.
Features:
- Brand: Alpinestars
- Model: Supertech M10, also designated S-M10
- Size: Medium
- Color: Ampress Gloss Black/Yellow
- Manufacturer Part Number: 8300823-1414-M
- Vendor Part Number: 8300823-1414-M
- MIPS design: Supports protection against rotational and oblique impact forces
- Shell sizing: Dedicated shell size for each helmet fit size helps improve fit, comfort, weight, and impact performance
- Aerodynamic profile: Smooth exterior surface helps reduce friction and promote impact deflection
- Chin bar: Sculpted relief section is raised to help clear the collarbone
- EPS liner: Extends beyond the helmet shell and uses a flexible rubber covering to help reduce collarbone injury risk
- A-Head Fitment System: Allows adjustment of helmet angle and height
- Ventilation: 28 total intake and exhaust ports, including 18 intakes and 10 exhausts
- Eject technology: Includes the Eject helmet removal system
- Side pads: Removable semi-soft polymer pads help provide contact area for distributing impact energy
- Emergency protection: Includes Emergency Release System, Emergency Visor Release, and visor extension