Twin Air Backfire/Replacement Filter | 156091FR Spark Arrestor 53% Polyurethane 15% Acetate 14%

53% Polyurethane 15% Acetate 14% Nylon 15% Polyester 3% Other

Gas Gas Mc 250 2002 to 2007

Made from hardened steel to last a lifetime

Universal fitment with different axles sizes

and ultimately a longer lasting chain

Twin Air Backfire/Replacement Filter | 156091FR Spark Arrestor 53% Polyurethane 15% Acetate 14%Thick, 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