The Alpinestars Nucleon KR-1 Cell back protector incorporates race-orientated back protection with a hard plastic lattice shell. This innovative back protector is uncompromising in safety and performance. Ergonomically profiled for sport riding with superb ventilation, the Nucleon KR-1 Back Protector is extremely lightweight and breathable. *Fits X-Small to Small.
FEATURES
- Innovative Harness System for Fast Connection to the Nucleon Back Protectors KR-1 and KR-2
- Highly Vented and Very Lightweight
- Ergonomic Designed Protectors
- Excellent for Racing, Canyon Carving, Urban Riding and Touring
- Use in Combination with the Alpinestars Nucleon KR-1 and KR-2 Back Protectors
- Back Protector CE Certified EN 1621_2:2018 Level 1
