Feature(may vary by option.)

●【Compatibility】:RC car accessory made of Aluminum alloy suitable for 1/18 trx4m models, with very high compatibility
●【Features】:Achieve the 30% overdrive effect on the through more gear sets. It is an essential for performance climbing, helping your crawler overcome more obstacles
●【What You Get】:Including 1*gear box
●【Quality】:High-quality accessory that can help improve your car experience
●【Reasonably Designed】: Can effectively reduce the gravity of remote control vehicle and improve the RC vehicle performance, improving your using experience

[Red]

[Blue]

[Black]

Description

Description:
【Compatibility】:RC car accessory made of Aluminum alloy suitable for 1/18 trx4m models, with very high compatibility.
【Features】:Achieve the 30% overdrive effect on the through more gear sets. It is an essential for performance climbing, helping your crawler overcome more obstacles.
【What You Get】:Including 1*gear box
Specifications:
Color:Blue,Red,Black
Material:Aluminum alloy
Note:
There might be a bit color distortions due to different computer resolutions.
There might be a slight errors due to different hand measurement.