Alpinestars Racer Air Portl Jersey YCRF_balance_bikes preventing overheating and ensuring comfortable

preventing overheating and ensuring comfortable riding

Significantly reduces damage done to the piston during clip installation

Horizontal flexion grooves for an adaptive fit in different riding position

enhancing clutch basket and plate life

Alpinestars Racer Air Portl Jersey YCRF_balance_bikes preventing overheating and ensuring comfortableFEATURES High performing, full airflow mesh construction delivers enhanced ventilation and rider comfort Relaxed, pre curved construction Ergonomically engineered race fit and pattern designed to offer superior mobility and enhanced body movement Cut longer in the rear for greater coverage when riding Stretch collar neck construction features a more open and optimum relaxed fit as well as enhanced comfort Fitted wrist cuffs for an optimized fit