ALPINESTARS SMX Air Jacket - Black/Red - 3XL 3306523-1303-3X Yamaha R1 T-Shirt OEM-Exact Fitments

OEM-Exact Fitments

4" muffler body uses a cooling chamber with proprietary technology to prevent blueing

Compatible with Acerbis skid plates

anti-ballistic composite material

ALPINESTARS SMX Air Jacket - Black/Red - 3XL 3306523-1303-3X Yamaha R1 T-Shirt OEM-Exact FitmentsA 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