HOLMES HOBBIES TRAILMASTER SPORT 550 21T DIFF COVER R/C silicone protector

R/C silicone protector

Will require rear lower links if using an ELEMENT truck with trailing arms

Oversized bearings: 8-22-7

The Stubby is shorter and lighter than standard 540s without sacrificing power or torque

48MM THIN x 48MM TALL x 59MM NARROW

HOLMES HOBBIES TRAILMASTER SPORT 550 21T DIFF COVER R/C silicone protectorThe 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) 217g weight m3 mount holes, 25mm spacing, "540" standard ball