Item Condition: This item has been previously installed. Signs of installation may be present including opened packaging and minor scratches. The item may be missing tags, manuals or installation instructions, however it is fully functional.

Alpinestars Nucleon KR-2i Back Protector Insert

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

Sizing:

• SM - 15" L x 8.75" W
• MD - 16.75" L x 9.75 W
• LG - 17.75" L x 10.75" W