Parts REF#: 133707 Trike Conversion Kit 5/8 axle & Fixed Sprocket HH-507 Chrome. Lowrider Length: 30 InchAxle Size: 5/8 InchFits Chain: 1/2x1/8Material: Steel Bolt, Shim, Nuts and WashersSprocket: 5/8 x 24tColor: ChromeBrand: Lowrider Sign In to view pricing and availability