3RACING 3RAC-MHS008/RE 540 Motor Heat Sink with Fan - Red  [3RAC-MHS008/RE]

Targeted Cooling for 540 Class Motors

Serious RC racers can rely on the 3RACING 3RAC-MHS008/RE as a dedicated cooling accessory for 540 motors. The fan-shaped profile increases airflow and helps carry heat away from the motor during hard runs.

Fan-shaped Profile and Increased Surface Area

The heat sink expands the contact area around a standard 540 can to improve passive cooling, while the built-in fan boosts air movement where it matters most. This combination helps keep motor temperatures more consistent under load.

Durable Fit for Track Use

Built to handle repeated use on race day or at practice, the design delivers stable cooling without adding unnecessary bulk. It is aimed at hobbyists who want a straightforward way to reduce thermal stress on their motor.