COBRA Air Filter - Swept - Black 606-0100-01B-SB Diaphragm Clutch Spring Heavy-duty Series K aramid friction

Heavy-duty Series K aramid friction plates and steel drive plates available individually for most models

Allow the rider to both protect the frame of the motorcycle from wear as well as adding more grip to the bike

replacement brackets available separately

2021-2023 Yamaha YZ 250 FX - - 2020-2023 Yamaha WR 250 F - - 2019-2023 Yamaha YZ 450 FX - - 2019-2023 Yamaha YZ 250 F - - 2019-2023 Yamaha WR 450 F - - 2018-2022 Yamaha YZ 450 F

six heavy-duty coil springs

COBRA Air Filter - Swept - Black 606-0100-01B-SB Diaphragm Clutch Spring Heavy-duty Series K aramid frictionThe Cobra system consists of a laser cut, formed steel cover, separate mounting ring, and all the fasteners, seals, backing plate and mounting hardware for easy installation Flows better than stock or competing units, in large part because of its unique internal venturi design of the inner filter Slim profile keeps the unit away from the riders leg Formed stainless steel mesh insert Optimizes overall performance Made in the U. S. A.