58mm Air Filter Replacement for 47cc 49cc 2 Stroke Engine Carburetor Mini Moto Kids Quad ATV Dirt Pocket Bike BlueColor: BlueAbout this item Replacement for 47cc 49cc 2 Stroke Engine Carburetor Carb Mini Moto Kids Quad ATV Dirt Pocket Bike Ensure better mileage and engine performance, comes with adjustable clamp Please measure your carburetor's mouth outer diameter before you buy Package Includes: 1pc 58mm Air Filter Dimensions: 5.31 x 3.5 x 1.97 inches