When you push a motor hard, heat becomes the limiting factor. The 3Racing 540 Motor Gold Heat Sink with Fan improves heat removal to help sustain performance in extended or high temperature runs. It is a straightforward upgrade for vehicles that see heavy use.
The design channels airflow over critical motor surfaces for more consistent cooling. The gold plated exterior not only looks smart but supports efficient heat conduction away from the motor can.
Built to mate with standard 540 motor cans, this heat sink fits many chassis without complex changes. That makes it a practical retrofit for racers and recreational drivers alike.
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