2026 Youth Fluid Portl Jersey YGroup_3224423 Featuring AI crash detection with

Featuring AI crash detection with six sensors and Category II PPE Level 2 chest and back protection

as well as in the shoulder blades and around the rider’s collar provide for a perfect fitment for the Tech-Air® 5 Airbag System

Developed as an expansion of Alpinestars' Classic Line

see the Tech-Air® 3 User Manual

perfect for urban riding

2026 Youth Fluid Portl Jersey YGroup_3224423 Featuring AI crash detection withExpertly designed for young off road riders, the 2026 Youth Fluid Portal Jersey leverages Alpinestars' premier motocross technology to deliver a total performance look and relaxed fit. The lightweight, moisture wicking polyfabric construction features an ergonomic cut and an extended rear for superior mobility and coverage on tough terrain. Optimized for riders aged 5 to 15, this jersey ensures breathable comfort and durability for all day riding.