Alpinestars Nucleon KR-R Race Back Protector
Take it to the track with the Nucleon KR-R back protector. The slim kidney belt adds security and the waist is adjustable.
The Nucleon KR-R hybrid back protector is an innovative track and race back protector that is CE certified Level 2 to the latest back protector standard revision (EN1621-2:2014). With performance cooling, flexibility and anatomical contouring, this hybrid of hard shell and energy absorbing viscoelastic memory foam is lightweight and breathable for optimized protection and comfort.
- Waist adjustment for customized fit
- Snap-on system to fix protector to a suit or jacket
- Slim vented kidney belt for added security
|Waist to Shoulder Length (in)||KR-R Protector Size|