Alpinestars Nucleon KR-CELLi Back Protector

The extremely lightweight, 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.

Features:

• Back Protection
• The ultra-lightweight Nucleon KR-CELLi Protector insert is developed in three waist-to-shoulder dimensions to cover all body sizes.
• The triple segmented back shell plate is constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties.
• The back protector’s structure design and structural change from centre towards the outside provide the perfect balance between force dispersion and energy absorption.
• Unique cell micro-structure designed for advanced energy absorption, adaptivity, maximum breathability and air flow.
• 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.

Safety Level:

• Level 1 (EN1621-2:2014).

Material:

• 60% polyurethane, 38% polyester, 2% other.

Dimensions:

S

• Height: 144 - 167 cm.
• Waist: 68 - 76 cm.
• Waist-to-Shoulder: 38 - 43 cm.

M

• Height: 164 - 183 cm.
• Waist: 76 - 88 cm.
• Waist-to-Shoulder: 43 - 48 cm.

L

• Height: 180 - 195 cm.
• Waist: 88 - 111 cm.
• Waist-to-Shoulder: 48 - 51 cm.