Alpinestars NUCLEON KR-CELL motorcycle back protector

Discover the Alpinestars NUCLEON KR-CELL back protector, the least expensive vest back protector from Alpinestars.
Lightweight and highly ventilated, this CE Level 1-approved back protector combines vertebral protection with energy-absorbing memory foam.
It features adjustable, removable shoulder straps.

Technical specifications:

- CE level 1 motorcycle back protector (EN1621-2 standard)
- Flexible and ergonomic, it combines vertebra protection with energy-absorbing viscoelastic memory foam.
- New 3D rear shell with 2 layers of honeycomb: improved impact distribution capacity
- Ergonomic 4-vertebra shell to follow the shape of the back
- Very dense, highly breathable honeycomb foam
- Soft, lightweight back
- Removable, adjustable shoulder straps
- Velcro waistband with double adjustment
- Snap fasteners for attaching the liner to your Alpinestars suit or jacket
- Thin, airy lumbar belt
- Can be worn with any brand of jacket, as it is not integrated into your motorcycle jacket