3Racing 3RAC-MHS005/TI Titanium 540 Heat Sink with Fan  [3RAC-MHS005/TI]

Performance Cooling for 540 Motors

If you want to keep a 540 motor running cooler under hard use, the 3Racing 3RAC-MHS005/TI titanium heat sink with fan is a practical upgrade. Made for RC car use, it helps stabilise motor temperature while adding a clean metallic look to your powertrain.

Robust Titanium Construction and Active Cooling

The heat sink uses titanium for long term durability and improved heat transfer. Its integrated fan boosts airflow at the motor surface to reduce thermal build up during extended sessions. This pairing is well suited to hobbyists seeking dependable motor cooling on the track.

Compatibility and Straightforward Fitment

The 3Racing unit fits the majority of standard 540 motors and is intended as a simple bolt-on upgrade. Installation is direct and lets you quickly return to tuning and running without complex modification.