Alpinestars – Nucleon KR-1 Cell Back Protector

The Nucleon KR-1 Cell back protector incorporates race-orientated back protection. Featuring a 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.

Why We Like It

The Alpinestars Nucleon KR-1 Cell Back Protector makes sense as part of a smarter riding setup, especially when coverage and comfort both matter.

Why It Works For You

The Alpinestars Nucleon KR-1 Cell Back Protector helps round out the protection side of the kit while keeping comfort and movement in the conversation.

Key Features

• Constructed from a high-performance polymeric material blend
• Extended lower back protector
• Highly perforated for maximum breathability and ventilation
• Horizontal flexion grooves for an adaptive fit
• Adjustable, detachable elastic shoulder straps
• Height-adjustable kidney belt with hook and loop closure
• Soft Bio-Foam padded chassis
• CE EN 1621-2 : 2014 Level 2

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