Product description

Specifications:
Product Name: Motor Heat Sink
Item Type: RC Accessory
Material: Aluminium Alloy
Inner Diameter:34.6mm/1.36Inch
Height:28mm/1.10Inch
Thickness:2mm/0.08Inch
Color: Blue, Purple
Weight: Approx. 20.91g
Package Include:2 PCS Motor Heat Sinks(1PC for Each Color)

Feature:
This heat sink fit for 540 550 and 3650 size motor , to protect your motor. very easy to use .
Compatible with most HSP , tamiya . and losi electric motors .
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.