Redcat H100 Motor Heatsink
This Redcat Racing H100 motor heatsink simply clips on the outside of a 540 or 550 size RC motor to help dissipate excess heat. If you notice that the motor is 165 degrees Fahrenheit or above, then this is the first thing to try to bring the temps down.
For best results, be sure that the heat sink is in direct contact with the metal can of the motor. This may mean peeling away part of the motor label (if it has one). The heat sink is 7/8 inches wide so you may be able to use two side by side for extra cooling capacity.
Includes: 1 - clip on motor heatsink.