the Nucleon KR-3 Protector offers excellent performance under an outer leather or textile garment

and low weight

The durable 600D polyfabric construction features an ergonomic pre-curved leg

combined with the glove’s secure hook-and-loop wrist closure

the Youth A-Dura Rocker Long Sleeve Jersey offers high levels of performance and mobility

2026 techstar knif gear set 5 YGroup_2650325 the Nucleon KR-3 Protector offersAll new for 2026, the Techstar Knife Gear Set is Alpinestars' most advanced motocross competition apparel, engineered for professional performance on all terrain. Featuring a multi material stretch construction with 3D Babel knee architecture and the SX2 magnetic buckle, it delivers superior ventilation and elite mobility. This set includes a precisely body mapped jersey and high durability pants for an optimized athletic race fit.