Alpinestars Nucleon KR-1 Back Protector (Blk/Wht & Blk/Red)

Nucleon KR-1 Back Protector

The Nucleon KR-1 hybrid back protector incorporates race-oriented back protection ce certified to level 2 to the latest back protector standard revision (EN1621-2:2014)

Featuring 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 and a special waist adjustment belt for a customized fit - the Nucleon KR-1 is extremely lightweight and breathable.