Alpinestars Nucleon series protectors represent the latest innovations from arguably one of the most experienced motorcycle gear companies around. Each component is carefully engineered to work with all Alpinestars equipment, from street jackets to full one-piece leather suits. If you're a safety-minded rider, it would be hard to find better equipment to protect your body on the road or at the track.
Alpinestars' Nucleon KR-3 CE level 2 certified back protector with kidney plates provides exceptional performance in less-than-fortunate situations. Alpinestars Nucleon KR-3 back protectors are available in three different sizes to fit just about every rider out there. What's more, each strap for the waist and shoulders is adjustable, allowing you to cinch it up perfectly under your riding gear. If you prefer, the shoulder straps can also be removed if you're lucky enough to have a perfectly-fitted suit (you can talk to TJ for help in that department - no one on earth knows suit sizing better!).
Additional protection can be added, too, with additional Nucleon components. You can affix an Alpinestars Nucleon KR-TB protector coccyx protector to the lowermost part of the device, and/or, add the Alpinestars Nucleon KR-C chest protector rig for, literally, all-around protection.
For expert sizing guidance, call TJ on 866.931.6644 ext. 817, send a note to [email protected]
, or just shoot us a PM and we'll get back to you right away.