3Racing 3RAC-MHS5/TI/V2 540 Motor Titanium Cooling Sink with Fan  [3RAC-MHS5/TI/V2]

Effective Thermal Management for 540 Motors

The 3Racing 540 Motor Titanium Heat Sink with Fan combines a thin, strong titanium body with a dedicated fan to move air over the motor casing. This approach cuts peak temperatures and helps maintain consistent power output during races.

Sturdy Titanium Design for Racing Conditions

Using titanium gives a low mass, high strength component that aids heat conduction while resisting damage. That durability is useful for racers who want reliable cooling without added bulk.

Compact Form for Standard 540 Fitment

The footprint and mounting of this heat sink suit commonly used 540 motors to ensure close contact and good heat transfer. It is a minimal-change upgrade for models needing better cooling.