Product Review

This heat sink fit for 540 550 and 3650 size motor , it will come with a 5V cooling fan , This cooling fan can power up from the receiver , to protect your motor. very easy to use .
Keep motors cool , Make your electric motor run more efficiently by keeping it cooler.
Heat is the killer of electrical components especially motors-if you keep them cooler they will perform better and last longer.This heat sink will help do that.

Parts Name : Heat Sink with 5V cooling fan
Material : Aluminum
Color : Blue
Inside Diameter : 34.6 mm
Fan size : 30*30*10 mm
Thickness : 2 mm
Weight : 21.5g
Qty: 1 pcs

Come with a 5V cooling fan , This cooling fan can power up from the receiver