Uxcell a15101200ux0294 Motorcycle Filter Product Name: Motorcycle Air Filter; Material: Metal, Rubber Package Content: 1 x Motorcycle Air Filter; Color: Gold Tone, Black Dimension: 145 x 71mm/ 5. 7" x 2. 8"(L*W); Clamp Range: 38-57mm Connector Inner Diameter: 45mm/ 1. 8" Connector Outer Diameter: 58mm/ 2. 3"