37 mm - 38 mm Angled Foam Air Filter for 125cc-150cc ATVs, Dirt Bikes, & Pit Bikes

Our 37 mm - 38 mm angled foam air filter for 125cc-150cc ATVs, dirt bikes, and pit bikes is offered in black or red color options. The 37 mm - 38 mm inside diameter of the rubber fitting is placed on the carburetor. If your dirt bike carburetor has a 37 mm air inlet, which many (if not most) 125cc-150cc carburetors do, these air filters will no doubt fit your dirt bike. Just slip it on, tighten the hose clamp, and your engine is far safer from the dust and crud.Our filters sport a 2-3/4" tall by 3-3/4" diameter foam screen and they include the hose clamp.

Note: This dirt bike air filter has a 37 mm air intake opening. If your carburetor has a smaller diameter intake (most 50cc, 70cc, 90cc, 110cc models have 35 mm carburetor opening), please purchase one of our other smaller diameter air filters for a proper fit. If you need a 35 mm filter we suggest our 35 mm Foam Air Filter with Angled Fitting for 50cc, 70cc, 90cc, 110cc ATVs & Dirt Bikes.

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