Motor Heatsink 4074 (ARA390299)

This aluminum Motor Heatsink keeps your motor running cool when the action heats up.

It is precision manufactured for a perfect fit and features a black anodized finish with an etched ARRMA logo for a stylish appearance. The heatsink is constructed from high-quality lightweight aluminum and has a multi-fin design that increases surface area for efficient heat transfer. Additionally, a flat area allows for the mounting of 35mm fans, and it is suited to 40mm diameter motors.