Compatibility: Motor sprocket has 15 teeth and can only be used with 25h chains. It is suitable for MY1020 MY1016 MY1018 high-speed motors. Please check the applicable range before purchasing motor sprocket replacement parts
Product Specifications: The outer diameter of motor chain sprocket is 33mm/1.29in, thickness is 5mm/0.09in, and weight is 13.5g/0.47oz. The mounting hole of engine motor chain sprocket is 10mm/0.39in long and 8.5mm/0.33in wide
Steel Material: 25H chain sprocket is made of steel material, which is sturdy, practical and not easy to break. Even under long-term use, 25h steel sprocket can have relatively stable function and meet your long-term use needs
H Hole Design: Chain sprocket replacement adopts H hole design. The design of metal motor sprocket not only fits the motor shaft better and makes the connection tighter, but also facilitates your installation and saves your time
Easy to Store: Motor engine sprocket chain wheel is small and light, easy to store. When not in use, you can store lightweight my1020 sprocket in a bag together with screws and other tools for repairing and assembling the engine