Alpinestars KR-3 Back Protector

The 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. • Back protector constructed in three waist-to-shoulder dimensions in order to cover all the body size.• New structured back shell plate is constructed from a high performance polymeric material blend for optimized flexibility and excellent weight-saving.• Protection incorporates hybrid construction with lattice shell with a new viscoelastic PU foam compound.• Horizontal flex channeling for adaptive fit in all riding positions.• Back protector CE certified to EN 1621_2:2014 LEVEL 2.• New single-injected lattice structure shell constructed with ergonomic design to absorb high impacts and allow max