This is the Wltoys 144001 Upgrade Metal Steel Motor Gear + Reduction gear. The material is hardened steel. Strong and wear-resistant.It is perfectly suitable for the 144001 RC Racing Car.
These Parts are used for the Wltoys 144001 RC Car Buggy, Wltoys 1/14 High-Speed Racing Car
If you want to buy more parts for this RC car,
Please click the link below:
Wltoys 144001 Parts