sm3 top vent sides white Color_Dark Gray An ultra-lightweight youth-optimized CE and

An ultra-lightweight youth-optimized CE and UKCA certified protection jacket off­ering excellent upper body protection against impacts

palm slider

Featuring a multi-material poly-fabric stretch chassis with laser-cut ventilation and the innovative SX2 magnetic buckle

improved material selection

a sport collar for comfort

sm3 top vent sides white Color_Dark Gray An ultra-lightweight youth-optimized CE andExpertly designed for the S M3 helmet, these Top Vent Sides are essential replacement components for maintaining peak ventilation performance during off road riding. Constructed from durable, high impact plastic, they feature precision engineered airflow channels to ensure consistent cooling and heat management. These genuine Alpinestars accessories guarantee a perfect fit and seamless integration with your motocross gear ecosystem.