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Product Description
Part Numbers
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 | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
| Product Style MD | RevZilla Item #1012261 | MFR. Product #6504115-12-M | AvailabilityIn Stock: Ships next business day |
| Product Style LG | RevZilla Item #1012262 | MFR. Product #6504115-12-L | AvailabilityIn Stock: Ships next business day |
Product Description
Part Numbers
138 Customer Reviews
5/5
39 Questions & 31 Answers
Reviews & Questions
138 Customer Reviews
39 Questions & 31 Answers