Alpinestars Nucleon KR-1 Cell Back Protector (Black/Red)

The Nucleon KR-1 Cell back protector incorporates race-orientated back protection. Featuring hard plastic lattice structured shell, this innovative back protector is uncompromising in safety and performance. Ergonomically profiled for sport riding with superb ventilation, the Nucleon KR-1 Cell is extremely lightweight and breathable.

Construction

• Cell Technology back protector is constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties
• Developed in three waist-to-shoulder dimensions in order to cover all body sizes
• Highly perforated for maximum breathability and ventilation
• Horizontal flexion grooves for an adaptive fit in different riding positions

Protection

• Extended lower back protector offers more protection to the rider
• Compatible with the Nucleon KR-C protector by removing the adjustable straps
• Compatible with the Nucleon KR-TB protector for extended lower spine protection

Key Features

• Adjustable and detachable elastic shoulder straps via a snap fit system for greater comfort
• Height adjustable kidney belt featuring dual hook and loop closure system for easy, secure closure
• Soft Bio-Foam padded chassis for maximum comfort