sm5 action 2 helmet ece bright red blue glossy YGroup_6526323 Fast drying after the rain

Fast drying after the rain

Specifically designed to be worn with the Alpinestars’ range of off-road boots and knee protection

Lightweight

and durable materials

plus an OrthoLite® removable insock for great breathability and all-day walking comfort

sm5 action 2 helmet ece bright red blue glossy YGroup_6526323 Fast drying after the rainThe SM5 helmet has been designed to provide MX riders with a helmet that is safe and purposefully designed to deliver optimal protection and comfort. The lightweight SM5 helmet features a thermo injected shell incorporating a special polymer blend enhanced by varying degrees of thickness that is engineered to deliver the optimal combination of impact protection and light weight, while the five density EPS liner ensures the correct density in the