Holmes Hobbies Trailmaster Sport 550 45T RC Car Parts With a simple

With a simple

Not for use on a stock TRX4

Fully Broken-In - Ready to install and run

we've even incorporated a fairlead for your winch line if you run a servo winch (servo winch mount sold separately)

and startup

Holmes Hobbies Trailmaster Sport 550 45T RC Car Parts With a simpleThe TrailMaster Sport is a budget motor built for messy, dirty, off road action. Whether on the rocks or in the dirt, the TrailMaster Sport is perfectly at home. Great choice for young drivers or running in the muck without ruining an expensive motor. FEATURES: Zero timing, universal installation and rotation direction 1 8th inch shaft diameter m3 mount holes, 25mm spacing, "540" standard ball bearing on output side bronze bushing on end bell side