Alpinestars SM5 Beam Helmet - Black/White/Grey/Fluro Yellow Cardo_Intercom Two surface finishes: Raw hand

Two surface finishes: Raw hand polished or black electroplate

one-size-fits-all stretchiness

Fitted as standard

JASO MA2 (2023) compliant

Alpinestars SM5 Beam Helmet - Black/White/Grey/Fluro Yellow Cardo_Intercom Two surface finishes: Raw handAlpinestars SM5 Beam Helmet 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 the optimal