Alpinestars Nucleon KR-3 Back Protector
Alpinestars Nucleon KR-3 Back Protector

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Alpinestars Nucleon KR-3 Back Protector

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SKU: PU-ASTAR-NKR-3
$269.95
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Description  

Alpinestars Nucleon KR-3 Back Protector

Highly flexible and breathable, the Alpinestars Nucleon KR-3 Back Protector is engineered for maximum performance. Using a hard shell backed with a soft viscoelastic PU foam compound, the KR-3 achieves both maximum comfort and extraordinary impact absorption.

Features

  • Available in 3 waist-to-shoulder dimensions to cover all body sizes
  • Lattice-structured back shell plate constructed from a high-performance polymeric material blend for optimized flexibility and excellent weight-saving properties
  • Soft viscoelastic PU foam compound for comfort and impact absorption
  • Ergonomic design absorbs high impacts while maximizing breathability and airflow
  • Nucleon PU foam on the central spine for exceptional impact absorption
  • Convex central hard shell provides the highest level of spine protection
  • Horizontal flex grooves for adaptive fit in all riding positions
  • Adjustable rib protector made from high-performance polymer for additional side protection
  • Shoulder blade padding extensions protect the acromion bone
  • Waist adjustment for a customized fit
  • Slim vented kidney belt for added position stability and security
  • Adjustable, detachable elastic shoulder straps for a secure fit
  • Compatible with Alpinestars Nucleon KR-C Chest Protectors (sold separately)
  • Compatible with Alpinestars Nucleon KR-TB Tailbone Protector (sold separately)
  • CE certified to EN 1621-2:2014 Level 2
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