Features: 100% brand new Made of plastic gearbox housing and big gears. Direct fit no model modification for use All metal Servo gear This is the upgrade for your TRX-4 TRX-6 With metal Internal gears and motor gear. Suitable for: TRX-4 TRX-6 1/10 RC Crawler Car
Specification: Material: Plastic+Metal
Package Included: 1 x 2Speed Transmission Gearbox
Note: Due to the different monitor and light effect, the actual color maybe a slight different from the picture color. Please allow 1-3mm differs due to manual measurement.