2026 Techstar Knif Jersey YGroup_1763719 back and arms for maximum

back and arms for maximum airflow

the KMX-9 V3 S Suit Youth is the perfect choice for both entry and intermediate level racers

The standard top pad is a size 15

The SMX Plus v2 Boot perfectly blends sleek sports styling with advanced protection features developed in Alpinestars performance footwear department

2026 Techstar Knif Jersey YGroup_1763719 back and arms for maximumExpertly developed for the 2026 collection, the Techstar Knif Jersey is Alpinestars' premier off road competition garment, engineered for advanced level performance on all terrain. The multi material construction features a body mapped stretch chassis with laser cut perforations and moisture wicking synthetic fabrics for superior ventilation. This race fit jersey delivers maximum freedom of movement and rider comfort through a seamless side and