2026 Techstar Knif Jersey U1

2026 Techstar Knif Jersey U1 is part of the Alpinestars Jerseys range. Review the source specifications, fit information, materials, care guidance and warnings below before choosing a variant.

Product details

Expertly designed for the 2026 collection, the Techstar Knif Jersey is Alpinestars' premier off-road competition garment, engineered for advanced-level performance on all terrain. Featuring a multi-material stretch chassis with body-mapped laser perforations, it delivers superior ventilation and unrestricted freedom of movement. The ergonomic, race-fit construction includes a seamless bonded collar and extended rear for optimized comfort and perfect compatibility with Alpinestars MX pants.