Brushed Competition Motor, Silent Speed 550 21t Fixed End Bell - JConcepts

About this part

Silent Speed 550 21T brushed motor with a fixed end-bell, built for competition. It is made for monster truck sport-mod racers and scale trail truck drivers who want power they can drive and rebuild. It runs dual ball bearings and adjustable timing, and it can be torn down, cleaned and re-brushed at any time. It is the pick for 1/10 monster and scale truck racers chasing a podium. It also works as a control or hand-out motor for events.

Note

• The ideal running temperature is 115-120 degrees. Watch operating temperature and adjust gearing to stay in range. Over-gearing and extended full-throttle or full-braking runs heat the motor fast. Anything over 150 degrees risks permanent damage to the motor and internals.