Alpinestars S-M3 Radium Visor

The SM3 Radium Visor is an official Alpinestars helmet accessory designed to restore coverage, roost deflection, and the original look of S-M3 Radium motocross helmets. Developed for MX riders who demand precise fit and seamless integration, it delivers a dependable replacement solution that keeps your helmet ready for track and off-road use.

• OEM fit: Designed for the Alpinestars S-M3 Radium helmet platform to support precise integration and dependable replacement compatibility.
• Coverage profile: Purpose-built visor shape helps restore forward coverage and roost deflection for focused motocross riding.
• Rider maintenance: Genuine Alpinestars fit makes it straightforward to refresh your helmet setup while maintaining consistent factory alignment.
• Precision-shaped profile designed to match the S-M3 Radium helmet interface and mounting points.
• Supplied as a single replacement component for direct visor substitution.