Description:50mm air filter interface cup aluminium for 24/26/28/30mm motorcycle carburetor.Perfect match for the original car.Easy installation,direct fit.Stable characteristics, high reliability.Installation instructions not included.Specification:Material: Aluminum alloyColor: Red,blueInner size: 50mmOut size : 74mmSuit For: 24/26/28/30mm carburetorType: Air filterssystemsPart Name: Carburetor air filter interfaceFitment:Universal 24/26/28/30mm Motorcycle carburetorNote:The carburetor is not included, just air filter interface cup.Package Included:1 X Carburetor Interface