Parts REF#: 133703 Trike Conversion Kit 5/8 axle & 2/Fixed Sprocket SC-104 Chrome. Lowrider Length: 13 InchAxle Size: 5/8 InchFits Chain: 1/2x1/8Material: SteelSprocket: 2, 5/8 x 18tColor: ChromeBrand: Lowrider Sign In to view pricing and availability