Alpinestars Nucelon KR-1I Motorcycle Protector, Black, Medium
- NUCLEON KR-1i Hybrid Back Protector Insert is CE certified to Level 2 (EN1621-2:2014).
- Lightweight construction with perforated hard shell and energy absorbing foam..
- Hybrid back protector insert offers excellent impact resistance, while being flexible and anatomically contoured..
- Innovative cooling airflow channel system offers optimized levels of protection and comfort for sport and street riding..
- Dimensions: SMALL = 15.5 x 9.5 inches, MEDIUM = 16.5 x 10 inches, LARGE 17.5 x 10.5 inches.