• Alpinestars Nucleon KR-3 back protector in black and red, XL size, designed for motorcycle protective gear safety.
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Bill's Exhausts

ALPINESTARS Nucleon KR-3 Back Protector - Black/Red - XL 6504718-13-XL

ALPINESTARS Nucleon KR-3 Back Protector - Black/Red - XL 6504718-13-XL

6504718-13-XL

$269.95 USD
$219.95 USD $269.95 USD
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20 in stock
    Developed in three waist-to-shoulder dimensions in order to cover all body sizes
  • Lattice structure back shell plate is constructed from a high-performance polymeric material blend for optimized flexibility and excellent weight-saving properties combined with soft viscoelastic PU (polyurethane) foam compound construction
  • Single injected lattice structure shell with an ergonomic design to absorb impacts and allow maximum breathability and airflow
  • Nucleon PU foam on the central spine area for additional impact absorption performance
  • Additional convex design on the central hard shell provides the highest level of protection for the spinal area
  • Horizontal flex grooves for an adaptive fit in all riding positions
  • Adjustable rib protector made with high-performance polymeric material blend for additional side protection
  • Shoulder blade protective padding extensions to guard the acromion bones
  • Waist adjustment for a customized fit
  • Slim, vented kidney belt for added position stability and a custom fit
  • Adjustable, detachable elastic shoulder straps via snap-fit system for a comfortable fit
  • Compatible with the Nucleon KR-C and Nucleon KR-TB protectors
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