Alpinestars Nucleon KR-R Cell, Back Protector

Product Description

The Nucleon KR-R hybrid back protector is an innovative track & race back protector. With performance cooling, flexibility & anatomical contouring, this hybrid of hard shell & energy absorption viscoelastic memory foam is lightweight & breathable for optimized protection & comfort. Features include waist adjustment for a customized fit, a snap-on system to fix the protector to a suit or jacket & a slim vented kidney belt for added security.

Features: The Nucleon KR-R Cell is an innovative track & race back protector. Developed in three waist-to-shoulder

Dimensions in order to cover all body sizes. The new Cell Technology back protector is constructed from a high performance polymeric material blend for optimized flexibility & excellent weight saving properties. Extended lower back protector offers more protection to the rider. Highly perforated for maximum breathability & ventilation. The ergonomically designed protector contours to the natural curve of the back ensuring an optimum fit while riding. Horizontal flexion grooves for an adaptive fit in different riding positions. Compatible with the Nucleon KR-TB protector for extended lower spine protection. Height adjustable kidney belt featuring dual hook & loop closure system for easy, secure closure. Soft Bio-Foam padded chassis for maximum comfort.