nucleon kr 3 back protector smoke black red allterra_off Alpinestars Helmets Replacement Parts service

Alpinestars Helmets Replacement Parts service is of a quality standard that you would expect from a premium safety brand

The boot's opening is managed by a lateral zip mounted on an elasticated panel

as well as monitoring the remaining battery life and status

Featuring a moisture-wicking

while the waterproof zipper and Velcro closure collar are effective at preventing water ingress

nucleon kr 3 back protector smoke black red allterra_off Alpinestars Helmets Replacement Parts serviceThe Nucleon range of road protection features a superb anatomical fit and comfort. Constructed with innovative protector plates which are lightweight and feature a high performance polymeric blend for protection. Featuring new, modular rib protectors for strategic protection in a vulnerable area, the Nucleon KR 3 Protector offers excellent performance under an outer leather or textile garment.