3RACING 3RAC-MHS011/BL Black Motor Heat Sink - Track Ready  [3RAC-MHS011/BL]

Proven motor cooling for extended sessions

The 3RACING 3RAC-MHS011/BL black motor heat sink is a practical add-on for keeping motor temperatures under control during longer RC outings. Built to suit a variety of standard RC setups, it delivers straightforward cooling without an overblown price tag.

When to fit a motor heat sink

If you push your RC machine for long runs or heavy loads, heat management matters. Excessive temperature increases can sap performance and shorten motor life. The 3RACING heat sink helps move heat away from the motor so it keeps working reliably during intense sessions.

Fitment and simple installation

This heat sink works with most standard RC motors, making it a flexible choice for hobby use. Its straightforward slide-on design needs no special tools or permanent changes to the motor. Fit it quickly and get back on the track.

Practical benefits for everyday running

From circuit laps to weekend bashing, a basic heat sink like this one from 3RACING helps maintain steady power delivery. By reducing thermal stress, it can help protect your motor and reduce mid-session drop in performance.