420 Sprocket 10 Teeth, Motor Sprocket Replacement for for Electric Motorcycle ATV Quad Dirt Pit Pocket Bike Scooter Parts Can Use with KR5V Motor

420 10T Sprocket: 420 sprocket, 10 teeth, Designed for 420 chain to avoid chain slippage or wear due to dimensional deviation, improving transmission efficiency and stability. High strength material: Made of alloy, with heat treatment process to enhance the surface hardness and wear resistance, precision machining size and tooth shape design, no additional adjustment during installation, saving time and effort. Strict Quality Testing: From cutting molding to quenching, and then to fine polishing, each process has passed strict quality inspection, so that the sprocket is not easy to deformation or fracture, and prolong the service life. Wide Application: Suitable for motorcycles, electric scooters, mountain bikes, modified cars and small power equipment to improve power transmission performance. Packing List: The packing contains only one sprocket (chain not included). If you need 420 chain and tooth sprocket, you can find them in the store, which can meet the needs of personalized modification.