Alpinestars Nucleon KR-Ci Chest Protector Inserts

Alpinestars Nucleon KR-Ci Chest Protector Inserts

Regular price $42.00 Sale price $28.00 Save 33%
Shipping calculated at checkout.


The Nucleon KR-Ci Chest Protector Inserts features an easy-to-use divided chest protector for men.


  • Highly ventilated and very lightweight.
  • Ergonomically designed protector is excellent for everyday riding.


  • Certified to prEN 1621-3:2013.
  • EN 1621-3:2018 Level 1.


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From our customers


100% impressed over and over again by Jeff & Co at Revival. They’re patient and kind no matter the enquiry (currently resto-modding an R100/7 and have LOTS of questions about the Motogadget rewire) and go out of their way to offer creative solutions and out of the box thinking. I will forever return and recommend Revival.

Theo B.
North Vancouver, BC

I cannot recommend Revival Cycles enough. Not only do they have a great assortment of gear and accessories but they provide superb customer service. I was having some difficulty making it work... Jeff pointed out what I was missing and also provided schematics to make it work. Thank you guys very kindly, your crew rocks.

Svend P.
Santa Fe, NM

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