Motor Heatsink 3660 3668 V2

Designed for 36mm-diameter RC motors, this aluminum motor heatsink helps keep motors like the 3660 and 3668 sizes cool during high-speed runs.

Precision-machined for a perfect fit, it features a multi-fin design that increases surface area for efficient heat transfer. The black anodized finish with an etched ARRMA logo adds durability and a sporty look. Made from lightweight aluminum, it reduces heat buildup without adding unnecessary weight, and the flat area allows mounting of a 35mm fan for extra cooling if needed. A heatsink clamp screw is included to ensure secure installation.