DGZZI Motor Heatsink 2PCS Racing Aluminum Electric Motor Heat Sink Radiator Cooling Fins for 540 550 3650 Motor RC Car Part

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 traxxas , 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.