Effective thermal control keeps a motor running reliably during long runs. The 3Racing 540 Motor Gold Heat Sink with Fan is engineered to pull heat away from the motor housing so the unit stays cooler under race conditions. That improved thermal path helps preserve component life and keeps power delivery consistent.
The fin and fan geometry channels air directly across the motor surface for faster heat transfer. The gold finish is both attractive and thermally conductive, making this a sensible choice for anyone wanting a simple performance-minded upgrade.
Made to suit common 540 motor housings, this heat sink installs without major modification and works with most chassis layouts. Its compatibility makes it a straightforward cooling option for weekend racers and club drivers alike.
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