Alpinestars Nucleon KR-Cell back protector black/red/grey M - 6504018-13-M

General description

• Developed in three waist-to-shoulder dimensions in order to cover all body size types
• Back hard shell plates are constructed from a high-performance polymeric material blend for optimized flexibility and excellent weight-saving properties
• Shells are highly perforated for maximum breathability and air ventilation
• Single injected compound shell constructed with triple-layer design to absorb impacts and allow maximum airflow
• Ergonomic protector plate contours to the natural curve of the back to ensure an optimal fit when in the riding position
• Horizontal flexion grooves for an adaptive fit
• Adjustable, detachable elastic shoulder straps with a snap-fit system for a comfortable fit
• Compatible with the Nucleon KR-C protector
• Kidney belt features dual hook-and-loop closure system
• Soft bio-foam padded chassis for maximum comfort

Comfort and safety

• top layer made with new technology for maximum comfort and air flow
• ergonomic structure that absorbs the force of impact
• frame made of soft ribbed foam provides comfort and appropriate level of ventilation
• design adapts to the natural shape of the back
• 4 segments of the main plate ensure optimal fit during different positions on the motorcycle
• detachable adjustable straps with quick-fit system for more comfortable use
• straps equipped with double Velcro fasteners, thanks to which the protector precisely adheres to the body
• compatible with Nucleon KR protector
• compatible with the Nucleon KR-TB protector
• CE EN 162 2:2014 Level 1 certified