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Improved flex zones and a grippy rubber sole enhance bike feel
Adding further weatherproofing and protection
it combines a bio‑based Nucleon PLASMA viscoelastic core with a semi‑rigid thermoplastic spinal zone for impact dispersion
Fully designed and developed for younger riders the Nucleon KR-Y is lightweight and features an ergonomic back protector plate follows the natural contours of the back
The front and side pouches are removable if desired
Limited Edition Supertech AFD MIG Jersey Size:S Improved flex zones and aThe Supertech AFD MIG Jersey is engineered for elite level motocross riders seeking exceptional dirt riding performance. At its core, Alpinestars' innovative Supertech AFD (Alpinestars Force Deflection) shoulder technology helps minimize shoulder injury risk by deflecting impact forces and reducing rotational acceleration during crashes or when riders come in contact with the ground. Developed in Alpinestars state of the art R&D facility, the jerseys
