ALPINESTARS SMX Air Jacket - Gray/Black/Orange - Medium 3306523-914-M Techstar Long-Sleeve Jersey The additional friction disks provide

The additional friction disks provide an average of 25% gain in torque capacity over stock

oiled metal finish requires some maintenance

3D mesh lining for high levels of breathability with anti-slip micro-suede in the heel

95 no tuning required

ALPINESTARS SMX Air Jacket - Gray/Black/Orange - Medium 3306523-914-M Techstar Long-Sleeve Jersey The additional friction disks provideA motocross inspired textile jacket, the SMX Air Jacket features a main chassis constructed from tech mesh on the riders abdomen, back, and inner arms, paired with 450D polyfabric reinforcement on the outer arms and shoulders The SMX Air also incorporates perforated 450D polyfabric on the upper chest for excellent levels of airflow during the warm, summer riding months Extended polyamide stretch material has been incorporated on the riders back