Uxcell a15111600ux0013 Universal Blue Motorcycle Air Intake Cone Filter 45mm Inlet Dia Product name: motorcycle cone air filter; material: metal, ruber Package content: 1 x motorcycle cone air filter; Color: Blue Dimension: 13 x 8.5cm/ 5.1" x 3.3"(Hd) Hole diameter: 45mm/ 1.8" Clamp range: 38mm-57mm