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About Alpinestars Nucleon KR-Cell Back Protection Insert

Alpinestars Nucleon KR-Cell Back Protection Insert

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.

CONSTRUCTION:

• 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.

PROTECTION:

• 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.

KEY FEATURES:

• 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.

Details and sizing

Product sizing chart
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