Replacement cheek pad set for Alpinestars SM5 Helmets

Incorporating innovative Nucleon Flex Pro technology that is lightweight and ventilated

while the chest protector’s structure provides the perfectbalance between force dispersion and energy absorption

Featuring an evolutionary innovative design and new material construction to enable it to achieve the highest CE certification standards

the NUCLEON KR-H Hip Protector is CE certified to Level 1 (EN 1621_1: 2012)

hydration pack black Size:One Size Replacement cheek pad set forPack includes a 1. 5l water bladder. Compatible with the new Bionic Tech v2 and Pro v2 Protection Jackets by hooking on to the outside of the back protector through specially designed loops.