Alpinestars S-M5 Beam Helmet - Black/Grey/Red Size:L Includes carbon fiber heat shield

Includes carbon fiber heat shield

With a removable and precision adjustable kidney belt and poly-foam padding for comfort

more anatomically profiled performer

It’s not just about peak power - Akrapovic exhaust systems deliver increased performance throughout the entire RPM range

Alpinestars S-M5 Beam Helmet - Black/Grey/Red Size:L Includes carbon fiber heat shieldAlpinestars S M5 Beam Helmet Black Grey Red The all new SM5 helmet is the result of more than five years of intensive study, development and testing. We scrutinized every possible aspect to engineer a helmet that is safe and thoughtfully designed to deliver optimal protection and comfort. This lightweight helmet features a thermo injected shell incorporating a special polymer blend enhanced by varying degrees of thickness that is engineered to deliver