High-Performance Annadue RC Motor Heat Sink with Cooling Fan - Compatible with 1/10 Scale Electric RC Cars (540/550/3650 Motors) - Golden Finish - Perfect for Drift Racing, Off-Road Bashing & RC Model Car Cooling

Features:This heat sink is suitable for 540 / 550 / 3650 motor of RC model car.Equipped with 4.8-6V cooling fan to protect your motor.It has perfect heat dissipation effect which can effectively prevent the motor from overheating.The cooling fan can power up from the receiver, convenient and easy to use.With high quality materials and exquisite workmanship, it is durable for long term use.Spec:Condition: 100% Brand NewItem Type: RC AccessoryMaterial: Aluminum Alloy + PlasticOptional Color: Silver, Blue, Gold, PurpleTotal Size: Approx. 45 * 40 * 40mm / 1.77 * 1.57 * 1.57inchCooling Fan Size: Approx. 30 * 30 * 10mm / 1.18 * 1.18 * 0.39inchWeight: Approx. 53gApplicable Motor: for 540 / 550 / 3650 MotorApplicable RC Car: for 1/10 Scale Electric RC CarPackage list:1 * Motor Heat Sink with Cooling Fan