RS390 6V/12V 12000-20000RPM Electric Motor Gearbox For Kids Toy Cars Spare Part Model Building (12V 20000RPM)

This is a high quality electric gearbox for children's cars. It is suitable for modifying cars, remote control cars and motorcycles, ATVs, go-karts, children's cars, etc. The intermediate gear is made of metal for durability and low noise. The higher the speed of the motor of the same model, the faster the speed. The RS550 drive motor uses high-strength plastic plates and high quality motors.Please confirm that the motor model matches the model car you need to modify before purchasing. The gearbox has a wide application range, reasonable design, replacement and replacement. easy installation and low noise. You can choose from 2 different voltages and 4 different speeds to create your ideal toy for your child.