Alpinestars Nucleon KR-2i Back Protector Insert

Description

The Alpinestars Nucleon KR-2i Back Protector Insert fits Alpinestars jackets with insert pockets and delivers CE Level 2 impact protection.

Features:
CE Certified Level 2 (EN1621-2:2014)
Lightweight, flexible PU injected impact foam
Contoured for anatomical and adaptive fit
Perforated for breath-ability and comfort
Channel ventilation system for optimized airflow
Fitment:
Women’s Stella Jackets:
36-38 or XS-SM: Small Nucleon
40-50 or MD-3XL: Medium Nucleon
Men’s Jacket:
44-50 or XS-MD: Medium Nucleon
52-64 or LG-4XL: Large Nucleon

Additional information