SM3 Radium Visor YGroup_6400226 Constructed with durable 600D poly-fabric

Constructed with durable 600D poly-fabric and extended stretch corduroy panels

road riding glove incorporating extensive goat leather for superior abrasion resistance and Alpinestars Sport hard PU knuckle protector for effective impact protection

and the original look of S-M3 Radium motocross helmets

Solid Twill

SM3 Radium Visor YGroup_6400226 Constructed with durable 600D poly-fabricThe 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.