The NUCLEON KR-2 is an ultra-lightweight, premium adventure touring back protector Level 2 to the latest back protector standard revision and incorporating articulated vertebrae protection for superb performance and comfort, especially on longer rides.
CONSTRUCTION
Adventure touring back protector Level 2 to the latest back protector standard revision (EN1621-2:2014).
Extremely lightweight, highly breathable and incorporating reinforced protection this back protector is optimized for comfort on longer journeys.
An innovative fusion of energy absorbing viscoelastic memory foam with articulated vertebrae protection - the NUCLEON KR-2 is flexible and ergonomically profiled for performance.
Features include waist adjustment for customized fit, a snap-on system to fix protector to a suit or jacket and a slim vented kidney belt for added security.
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1 - 5 out of 17 reviews
10 September 2025 06:58
Rated 5 out of 5 stars
Sehr gut
Alles Bestens
14 July 2025 08:44
Rated 5 out of 5 stars
Comfortable rugprotector, ook goed voor tourritjes
Comfortabele protector die je na een tijdje niet eens meer voelt. In eerste instantie aangeschaft voor een circuitdag, maar zit zo lekker dat ik heb nu altijd gebruik. Voorheen gebruikte ik alleen een niergordel, maar dan had ik nog wel eens last van mijn rug na lange ritten. Met deze rugprotector heb ik geen last meer van mijn rug na lange ritjes, omdat mijn houding beter blijft. Ik ben tevreden!
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Protector139.3154.9570https://www.fc-moto.com/de-de/p/alpinestars-nucleon-kr-2-back-protector-black-xl-APS-6504615-13-XLhttps://www.fc-moto.com/media/95/23/71/1755632747/alpinestars-nucleon-kr-2-back-protector-black-xl-aps-6504615-13-xl-figure-1.jpg?ts=1772068550InStockAPS-6504615-13-XLfcb7b93a7da9088c8960c0af40e5590ehttps://www.fc-moto.com/media/b0/07/ac/1737618664/markenlogo-alpinestars.svg?ts=1764071125blackXLSALECarryoverBack protectorBack protectorMenMotorcycleXLRELAUNCH10blackAPS-6504615.v{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrueff954914ff11775bc31a3f2902d1d6d5Alpinestars Nucleon KR-2 Back 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protection/Bike/Brands/Alpinestars/Bike/Brands/Alpinestars/Cycling protection/Moto/c/protection-safety/c/sale/motorcycle-protection-sale/back-protection-sale/c/bike/sale/b/brands/alpinestars/b/bike/brands/b/brands/c/protection-safety/back-protection/c/sale/motorcycle-protection-sale/b/bike/brands/alpinestars/cycling-protection/c/sale/c/bike/b/bike/brands/alpinestars/c1393b0b568034c8883db3c095da5aab31890db31b46d8d004545082813536b9b260c5e83b064c2984ecf63f99845e2932c157eb6ecbab16058ff8743b6a7a80140584cfd08a4a4b911464a4664c6baaa83f64e04f79d6244ffc2413636423b89970bcf3b3b58ebe296bd4fbe3559a86097aa45317c4d1b9ee7933d0693a52d43a256a310bc1e5db755fd392c524028a8da89967c8c13126ae0425dd10ac368a3db7ead549f25b0590b73b5658597f60ddde2c7ad63ad86d6a18de781205d194fe7eaf9a00076d6bb5d1467a84d1019fcfc6b46fe888f1cbebf4f01552c7ebac5a256a310bc1e5db755fd392c524028a8fc6b46fe888f1cbebf4f01552c7ebac5db7ead549f25b0590b73b5658597f60d97aa45317c4d1b9ee7933d0693a52d43dde2c7ad63ad86d6a18de781205d194f83f64e04f79d6244ffc2413636423b891393b0b568034c8883db3c095da5aab340584cfd08a4a4b911464a4664c6baaae7eaf9a00076d6bb5d1467a84d1019fcAlpinestars<p> The NUCLEON KR-2 is an ultra-lightweight, premium adventure touring back protector Level 2 to the latest back protector standard revision and incorporating articulated vertebrae protection for superb performance and comfort, especially on longer rides.<strong> </strong></p><p><strong>CONSTRUCTION</strong></p><ul><li>Adventure touring back protector Level 2 to the latest back protector standard revision (EN1621-2:2014).</li><li>Extremely lightweight, highly breathable and incorporating reinforced protection this back protector is optimized for comfort on longer journeys.</li><li>An innovative fusion of energy absorbing viscoelastic memory foam with articulated vertebrae protection - the NUCLEON KR-2 is flexible and ergonomically profiled for performance.</li><li>Features include waist adjustment for customized fit, a snap-on system to fix protector to a suit or jacket and a slim vented kidney belt for added security.</li><li>Comes in international sizes XS-XL.</li></ul>154.954.8https://www.fc-moto.com/media/1f/8e/23/1755632746/alpinestars-nucleon-kr-2-back-protector-black-m-aps-6504615-13-m-figure-2.jpg?ts=1772068550
