MULTI-STAGE COMPETITION AIR FILTER radiator resistant ProtekXTM Extreme fabric with

resistant ProtekXTM Extreme fabric with PVC backing for extreme weather and abrasion protection

and reduce rigidity

Exceeds API SL and JASO MA2 specifications

40mm Diameter

MULTI-STAGE COMPETITION AIR FILTER radiator resistant ProtekXTM Extreme fabric withDesigned to fit in the factory air box exactly like original filter The best selling replacement air filter for competition motorcycles and ATVs Unique two stage design allows for easy and complete cleaning Dual layer of foam, can be serviced separately Thin Ultra Seal base is virtually impossible to tear and has a built in "Grease Groove" Used by factory Yamaha, Kawasaki and Suzuki off road