Alpinestars NUCLEON KR-2 motorcycle back protector Black/White/Red

Discover the Alpinestars NUCLEON KR-2 back protector, the new Alpinestars brace back protector.
Lightweight (750g) and highly ventilated, this CE level 2-certified back protector combines articulated vertebrae protection with energy-absorbing memory foam.
It can be worn under any brand of motorcycle jacket.

Technical specifications:

- CE level 2 approved motorcycle back brace (EN1621-2 standard)
- Flexible and ergonomic, it combines articulated vertebra protection with energy-absorbing viscoelastic memory foam.
- Very light (750g) and highly breathable
- Removable shoulder straps
- Waist adjustment
- Snap fasteners for attaching the back protector 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

Size guide:

- Size 144/164cm => XS
- Size 164/182cm => S-M
- Size 182/194cm => L-XL