sm5 sail helmet ece violet black silver glossy Size:L plus seamless thermo-welded parts

plus seamless thermo-welded parts

equipped with Nucleon Flex Plus protectors on the shoulders and elbows for superior impact protection

since the HT-7s are Bluetooth enabled and can be managed directly via Alpinestars Heat Tech App

YNS compatibility is achieved by removing the EVA back puck panel and engaging the elasticated YNS pull tabs

With added protection in strategic areas

sm5 sail helmet ece violet black silver glossy Size:L plus seamless thermo-welded partsThe 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