Disc Brake Rotor Adapter and 36T Sprocket 2 in 1

For Gas Motorized Bicycle, 48cc/66cc/80cc

Dual Functionality Design: Disc Brake Rotor Adapter and 36T sprocket combined in one unit for convenient installation

Compatible Application: Designed mainly for gas motorized bicycle 48cc/66cc/80cc engines; Material: A6061 aluminum alloy

Center Hole Specifications: Inner Diameter of Center hole of Adapter is 37mm; Inner Diameter of Center hole of 36T sprocket is 37mm

Sprocket Dimensions: Outer Diameter of 36T sprocket is 152mm; Overall Thickness of Sprocket 36T is 6.5mm

Adapter Specifications: Overall Thickness of Adapter is 17mm; Net Weight is 290g for the complete assembly

High-Quality Construction: Made from A6061 aluminum alloy material ensuring durability and reliable performance for motorized bicycle applications

Easy Installation: Direct replacement component designed to fit standard motorized bicycle brake and drive systems with 37mm center mounting