techstar knif pants RGroup_3771223 This replacement component provides a

This replacement component provides a refreshed feel and optimized moisture management for all-day performance in any weather condition

• Certified to the new FIA 8856-2018 and SFI (SFI:3

Featuring a thermo-injected shell and a patented low-friction liner

self-fabric collar

techstar knif pants RGroup_3771223 This replacement component provides aRefined for the 2026 collection, the Techstar Knif Pants are Alpinestars' premier off road racing trousers, engineered for elite level motocross competition and maximum mobility. Featuring a multi material 600D polyfabric construction with advanced stretch ripstop and a 3D Babel knee gusset, they deliver superior ventilation and flexibility. The athletic race fit is secured by an innovative SX2 magnetic buckle, providing riders with unmatched comfort,