3Racing 3RAC-MHS007/BL 540 Motor Cooling Heat Sink Fan High Finger Black  [3RAC-MHS007/BL]

Focused Cooling for 540 Motor Applications

Heat management is essential when running 540 motors hard. The 3Racing Extended Motor Heat Sink with Fan attaches to the motor can to provide targeted airflow and reduce operating temperature during intensive use.

Optimised Fin Layout and Forced Air

The unit increases surface area with its longer fins while the fan forces air through the fin stack, improving heat transfer away from the motor shell for more consistent performance.

Good Choice for Frequent Running

This cooling accessory helps avoid thermal roll off in situations with repeated runs or long sessions, keeping the motor operating within a more stable temperature range.

Simple Fitment and Routine Checks

Ensure secure mounting and keep the fan clear of dirt and debris. Regularly inspect the assembly and remove any buildup to sustain airflow and protect the motor from excess thermal wear.