Alpinestars SM8 Factory Helmet

The S-M10 Helmet fit size has its own appropriate shell size to deliver the most anatomical solution for the wide variety of fit needs worldwide.

Features;

• Supertech M10 Construction
• S-M10 in four anatomical shell sizes
• The Supertech M10 liner construction combines with the shell to offer highly efficient impact energy management
• Patented A-Head fitting height and angle adjustment system
• Unique, patented, visor release system
• Collarbone protection
• Multi-Directional Impact Protection System
• Emergency Release System (ERS)
• Designed to allow a helmet inflation system to be fitted into the inside crown of the shell
• Weight: Reduced by design while allowing protection to be class-leading
• Ventilation is a key feature
• Hydration system compatibility
• Spare Visor and a racing helmet bag