3Racing 3RAC-MHS008/TI Titanium Fan Heat Sink for 540 Motors  [3RAC-MHS008/TI]

Optimised Cooling for 540 Size Motors

The 3Racing 3RAC-MHS008/TI is a precision titanium fan-style heat sink made to enhance airflow around 540 motor cans. Its fin layout directs air across the motor body to reduce sustained operating temperatures and help maintain consistent performance during long track sessions.

Track-Proven, Lightweight Construction

Built with durability in mind, the lightweight titanium body keeps additional mass low while improving thermal transfer. The integrated fan assists active cooling so motors recover temperature more quickly between runs without changing handling balance significantly.

Simple Fitment for Most 540 Motors

Designed to fit the majority of 540 motor housings, installation is straightforward and achievable with basic tools. This makes it a convenient upgrade for racers and club drivers looking to improve motor thermal management.