Twin Air Backfire/Replacement Filter | 156091FR Spark Arrestor KTM 250 SX 1998 to

KTM 250 SX 1998 to 2003

Universal fitment with different axles sizes

Made from hardened steel to last a lifetime

and ultimately a longer lasting chain

Honda XR350R 1985

Twin Air Backfire/Replacement Filter | 156091FR Spark Arrestor KTM 250 SX 1998 toThick, flat foam, greaseless sealing ring ensures maximum contact with your airbox while acting as a breathable gasket for increased air passage. Coarse open pore foam catches airborn dirt, grime and sand Fine open pore inner foam acts as second filter to trap the smallest particles while ensuring maximum air passage Adhesive withstands repeated cleaning Smaller than stock to increase air space and circulation around filter