Alpinestars Nucleon KR-1 Back Protector Black

The Alpinestars Nucleon KR-1 Back Protector incorporates race-oriented back protection CE certified Level 2 to the latest back protector standard. Superb ergonomics and ventilation features make this extremely lightweight protector ideal for street or performance riding. Back protection CE certified Level 2 to the latest back protector standard revision. Hard-shell vertebrae protection and high energy absorbing viscoelastic memory foam, this innovative hybrid back protector is uncompromising in safety and performance. Ergonomically profiled for sport riding with superb ventilation features. Extremely lightweight and breathable.