Holmes Hobbies TrailMaster Sport 550 21T Brushed Crawler Motor

Holmes Hobbies TrailMaster Sport 21T 550 Brushed Crawler Motor.

The Holmes Hobbies TrailMaster Sport 550 Brushed Motor 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)

m3 mount holes, 25mm spacing, "540" standard

ball bearing on output side

bronze bushing on end bell side

High strength Y45 Ferrite magnets