Holmes Hobby TrailMaster Sport 550 (21T)

The TrailMaster Sport is a budget motor constructed for untidy, unclean, off road action. Whether on the rocks or in the dirt, the TrailMaster Sport is perfectly in the house. Terrific option for young motorists or running in the filth without ruining a pricey motor.
 

FEATURES:
No timing, universal setup 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

Equivelent KV:
Trailmaster Sport 550 45t - 1000kv
Trailmaster Sport 550 27t - 1400kv
Trailmaster Sport 550 21t - 1810kv
Trailmaster Sport 550 12t - 3100kv
Trailmaster Sport 540 55t - 1000kv
Trailmaster Sport 540 35t - 1400kv
Trailmaster Sport 540 27t - 1800kv

Every Holmes Pastime brushed motor carries a 30 day guarantee to cover manufacturing defects. Damage brought on by incorrect tailoring is not covered under warranty.
Please check here to see if you will require to change your tailoring. If your automobile is not listed, please contact us Holmes Pastime.