3Racing 3RAC-MHS007/PU Purple Extended 540 Motor Cooling Fan  [3RAC-MHS007/PU]

Better Cooling for 540 Motor Builds

The 3Racing extended heat sink with integrated fan is made for 540 motors and sports a purple finish. The elongated fin area plus active airflow improves heat rejection so your motor is less likely to lose power from high temperatures during long or intense sessions.

Durable Fit and Active Airflow

Designed for a snug fit, the 3Racing heat sink uses robust materials to hold up under regular use. Its fan moves air through the fins to reduce heat soak, which helps protect internal components and keeps performance stable.

Ideal for Performance Upgrades

This unit is a sensible option for those tuning their rigs for better longevity and consistency. It works well as part of an upgrade plan focused on thermal management without adding complexity.