Tamiya M03M Motor Heatsink by 3Racing M03M-21/SI Cooling Accessory  [M03M-21/SI]

Practical motor cooling for Tamiya M03M

The Tamiya M03M Motor Heatsink by 3Racing, model M03M-21/SI, offers a straightforward way to reduce motor temperatures on the Tamiya M03M chassis. It is aimed at hobbyists who want steadier performance when pushing their cars for longer periods.

Reliable heat control

Manufactured from robust materials, this heatsink helps draw heat away from the motor during extended runs. Better heat control reduces thermal wear and supports consistent performance during club meetings or backyard practice.

Simple compatibility and fit

Made specifically for the Tamiya M03M platform, the heatsink installs without any chassis modification and works with standard RC tools. The fit maintains the original layout while improving cooling efficiency.