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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
Sizing:
- SM - 15" L x 8.75" W
- MD - 16.75" L x 9.75 W
- LG - 17.75" L x 10.75" W
| Product Style | RevZilla Item # | Store Sku | MFR. Product # | Availability |
|---|---|---|---|---|
| Product Style SM | RevZilla Item #1012260 | Store Sku754067 | MFR. Product #6504115-12-S | AvailabilityCloseout: This product is no longer available |
| Product Style MD | RevZilla Item #1012261 | Store Sku754068 | MFR. Product #6504115-12-M | AvailabilityCloseout: This product is no longer available |
| Product Style LG | RevZilla Item #1012262 | Store Sku754069 | MFR. Product #6504115-12-L | AvailabilityOut of Stock: Enter your email address below to be notified when this item is available. |
Product Description
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168 Customer Reviews
4/5
39 Questions & 31 Answers
Reviews & Questions
168 Customer Reviews
39 Questions & 31 Answers