the Techstar Knif Jersey is Alpinestars' premier off-road competition garment

extended stretch corduroy panels

plus an abrasion-resistant front panel and side foam padding

The SMX jacket has a fixed waterproof membrane for proven wet weather performance

racer amber jersey graystone cold gray light lilac YGroup_2512522 the Techstar Knif Jersey isThe Racer Amber Jersey is a performance MX jersey built for motocross riders who need lightweight comfort, mobility, and durability across demanding off road sessions. Constructed from advanced multi material polyfabric, it combines moisture wicking ventilation with stretch mesh panels and an ergonomic pre curved fit to keep movement fluid and comfort high from first gate drop to final lap.