This is a Hot Racing CNC machined aluminum universal clip-on motor heat sink and fan for use on 540 and 550 size motors. This highly-versatile two-piece heat sink adjusts to 8 different widths to keep all of your 540 and 500 motors cooler and running longer.
Overall Height: 39mm (1.54 inch)
Fan Size: 30x30x7.5mm
Fan Mounting Hole Pattern: 24mm square
Input Voltage: DC 7.2-8.4V MAX
1x Assembled Heat Sink with Cooling Fan
Some chassis do not have sufficient room for the fan assembly. Study the photos, and use your best judgment to determine fitment.
Color variants include: MH550TE01 (Black), MH550TE02 (Red), MH550TE06 (Blue), MH550TE07 (Purple), MH550TE16 (Tamiya Blue)