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Alpinestars

Alpinestars Nucleon KR-1 Celli Back Protector

Regular price $76.00 USD
Regular price Sale price $76.00 USD
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Product Description

The extremely lightweight, CE-certified KR-CELLi Protector insert features an articulated back shell plate for flexibility and riding fit, plus an advanced micro-structure cell design for efficient impact energy absorption and high levels of airflow.

  • The triple segmented back shell plate is constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties.
  • Unique cell micro-structure designed for advanced energy absorption, adaptivity, maximum breathability and air flow.
  • Back Protection – EN 1621-2:2014 Level 1
  • The ultra-lightweight Nucleon KR-CELLi Protector insert is developed in three waist-to-shoulder dimensions to cover all body sizes.
  • The back protector’s structure design and structural change from center towards the outside provide the perfect balance between force dispersion and energy absorption.
  • Ergonomic protection plate contours to the natural curve of the back ensuring optimum fit while riding.
  • Horizontal flexion groves for an adaptive fit in different riding position.
  • Soft comfortable airmesh on the body side of the protector offers maximum breathability and rider comfort.