TWIN AIR AIR FILTER YAMAHA PW50 92-20 swing-arm-spools Human Motion® hinge system for

Human Motion® hinge system for natural knee support

Kawasaki KX85 2003

Made of durable aluminum for extreme strength

For use on 100cc max off-road bikes only

Lever to fold outward to prevent breaking in the event of a crash

TWIN AIR AIR FILTER YAMAHA PW50 92-20 swing-arm-spools Human Motion® hinge system forTwin Air Filter's design, high quality materials and superior construction deliver unbeatable performance and protection and make Twin Air Filters the hands down choice of more World & National Champions than all other filters combined. FEATURES Coarse open pore foam catches airborne dirt, grime and sand. Thick, flat foam, greaseless sealing ring ensures maximum contact with your airbox, while acting as a breathable gasket for increased air passage.