RS390 Electric Motor Gearbox 12V 15000RPM Car DC Motor Gear Box for Kids Electric Off-Road Vehicle Car Toy _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ This is a great electric motor gearbox used for children's cars._x000D_ The middle gear is made of metal which is more sturdy and durable._x000D_ It will make quite low noise and more wear-resistant._x000D_ It will be a great replacement part for your broken or old ones._x000D_ The voltage is 12V and the speed is 16000RPM._x000D_ _x000D_ Name: Electric Motor Gearbox_x000D_ Total length: Approx. 16.5cm / 6.5 inch_x000D_ Hole Diameter: 1cm / 0.39 inch_x000D_ Torque: Motor Gearbox_x000D_ Colour: black_x000D_ Material: plastic_x000D_ _x000D_ Package Contents:_x000D_ 1 * Electric Motor Gearbox_x000D_ _x000D_ Only the above package content, other products are not included._x000D_ Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_