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Alpinestars Nucleon KR-3 Back Protector

$170.96
$189.95
Save $18.99 10%
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Alpinestars Nucleon KR-3 Back Protector

Rib, kidney, shoulder and back protection, all in the Alpinestars Nucleon KR-3 Back Protector. Certified to CE Level 2, the KR3 has adjustable and removable shoulder straps.

Features:

  • 3 waist-to-shoulder dimensions in order 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
  • Ergonomic design design to absorb high impacts and allow maximum breathability and air flow
  • Nucleon PU foam on the central spine for extraordinary impact absorption performance
  • Convex central hard shell provides highest protection for the spine
  • Horizontal flex grooves for adaptive fit in all riding positions
  • Adjustable rib protector constructed of high performance polymeric material blend for additional side protection
  • Shoulder blade protective padding extensions protect the acromion bone
  • Waist adjustment for customized fit
  • Slim vented kidney belt for added position stability and security
  • Adjustable, detachable elastic shoulder straps
  • Compatible with the Alpinestars Nucleon KR-C Chest Protectors (sold separately)
  • Compatible with the Alpinestars Nucleon KR-TB Protector (sold separately)
  • CE certified to EN 1621-2:2014 Level 2
Read More
Product Style Item # Store SKU Manufacturer Product # Availability
Black/Red / XS 1242702 6504718-13-XS Available: Requires 1-3 business days of lead time prior to shipment
Black/Red / SM 1242703 6504718-13-S In Stock: Ships next business day
Black/Red / MD 1242704 6504718-13-M In Stock: Ships next business day
Black/Red / LG 1242705 6504718-13-L In Stock: Ships next business day
Black/Red / XL 1242706 6504718-13-XL Available: Requires 1-3 business days of lead time prior to shipment