ALPINESTARS Supertech M10 Helmet - Ampress - MIPS® - Matte Black/White - XL 8300823-1121-XL 104-0009 50-0237 Sissy Bar Detachable Side

50-0237 Sissy Bar Detachable Side Plates Reference #'s (if available): 53870-01A Can't find what you need

Frequency Response: 260Hz-11

The unique energy absorbing design of the US-5000 allows the user to Use a standard rope or web lanyard and still meet OSHA’s maximum force requirements

Overall Dimensions: 48” L x 30

Professional installer is highly recommended

ALPINESTARS Supertech M10 Helmet - Ampress - MIPS® - Matte Black/White - XL 8300823-1121-XL 104-0009 50-0237 Sissy Bar Detachable SideThe S M10's design offers a smooth, attractive, aerodynamic profile which is streamlined and free of any external channels and features that might act as a load point in an impact or compromise the overall integrity of the helmet's construction Surface curvature promotes reduced friction on impact, allowing deflection and transfer of energy to protect the rider's head from direct force to the skull and referred to the neck and spinal column The S M10