AR310883 Motor Heatsink 4x4 BLX 3S (ARAC7009)

This aluminum motor heatsink is designed for ARRMA 4x4 BLX 3S models to help keep the motor cool during demanding driving sessions.

Precisely machined for a snug fit, it features a black anodized finish with an etched ARRMA logo for a clean look. Made from lightweight aluminum, its multi-fin design increases surface area for efficient heat transfer, and the flat area accommodates aftermarket fans for added cooling. Includes a motor heatsink.