sm5 rover 2 helmet ece dark gray yellow fluo glossy RGroup_3160122 Constructed for comfort and convenience

Constructed for comfort and convenience over long trips or everyday riding and incorporating a range of Alpinestars' renowned protective features

superlight

sunglasses etc

plus a 10mm drop for excellent walking ergonomics off the bike

the laminated membrane has opening vents on the outer shell to channel the air directly through the inside of the jacket

sm5 rover 2 helmet ece dark gray yellow fluo glossy RGroup_3160122 Constructed for comfort and convenienceThe 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