Alpinestars Nucleon KR-3 Back Protector Smoke-Black-Red

Nucleon KR-3 gives you class-2 protection & extreme comfort through an anatomical fit. For those who want all the advantages without all the disadvantages!

Waist adjustment and an adjustable kidney belt in combination with the world-class Nucleon range fit and lightweight construction ensures allows you to fully focus on riding.

KR-3 not only gives you class-2 (EN 1621_2: 2014) protectoion but also has adjustable rib protection from the same high-performance polymer material as the back plate. The new design also provides extra protection for your shoulders.

This back protector is a