Overview of Alpinestars Black Nucleon KR-2i Back Protector Insert - 6501615-10-L
- Lightweight, flexible PU-injected impact foam
- Contoured for an anatomical, adaptive fit
- Perforated for breathability and comfort
- Channel ventilation system for optimized airflow
- CE-certified Level 2 (EN1621-2:2014)
- Small - 56.75 in. - 64.5 in.
Medium - 64.5 in. - 71.75 in.
Large - 71.75 in. - 76.5 in.
Specs for Alpinestars Black Nucleon KR-2i Back Protector Insert - 6501615-10-L
||Armor - Back
Alternate/OEM Part Number(s):