Holmes Hobbies Trail Master Sport 550 21T Brushed Motor

TRMSP550

The 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
    36mm OD x 57mm length (not including shaft)
    12t - 209g weight
    21t - 217g weight
    27t - 213g weight
    45t - 217g weight
    m3 mount holes, 25mm spacing, "540" standard
    ball bearing on output
    bronze bushing on end bell
    High strength magnets