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Alpinestars

Alpinestars Nucleon KR-1i Back Protector Insert

Item: P295328
116 Read 116 Reviews 35 Q&As Write a Review

The Nucleon KR-1i form fits to your body. Great airflow and lightweight, the Nucleon KR-1i replacement back protector insert is CE Level 2. Read More

$79.95
Rebate Available! View Details

Extended Warranty Options:

Product comes with 1-year limited manufacturer's warranty



Product Details

Alpinestars Nucleon KR-1i Hybrid Back Protector Insert

The Nucleon KR-1i Hybrid Back Protector Insert is CE certified Level 2 to the latest back protector standard revision (EN1621-2:2014). Fusing together a lightweight, perforated hard shell and energy absorbing foam, this hybrid protector insert offers excellent impact resistance while being flexible and anatomically contoured. With its innovative cooling airflow channel system the Nucleon KR-1i Hybrid Back Protector Insert offers optimized levels of protection and comfort for sport and street riding.

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
Product Style RevZilla Item # MFR. Product # Availability
Product Style SM RevZilla Item #1012260 MFR. Product #6504115-12-S AvailabilityAvailable: Requires 3-5 business days of lead time prior to shipment
Product Style MD RevZilla Item #1012261 MFR. Product #6504115-12-M AvailabilityIn Stock: Ships within 24 hours
Product Style LG RevZilla Item #1012262 MFR. Product #6504115-12-L AvailabilityAvailable: Requires 3-5 business days of lead time prior to shipment
Product Description
Part Numbers
116 Customer Reviews
116 5/5
35 Questions & 28 Answers

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