Motor Heat Sink Aluminum Alloy Stable Efficient Temperature Control Cooling Fan for 42mm Dia Motor 1Celsius8 RC 5V

Main Application: This motor can effectively control the motor temperature and defend the motor from overheating or high temperature. Stable Performance: This motor is well made with stable performance and service life. You can choose it with confidence! Applicable Sizes: This motor is suitable for 4274 brushless motor, 775 brush motor, and other motors with 42mm diameter. Item Type: Motor Heat Sink Material: Aluminum Alloy, Plastic Fan Working Voltage: 5V Fan Size: Approx. 40 x 40 x 10mm Celsius 1.57 x 1.57 x 0.39in Applicable Motor Size: Diameter Approx. 42mm Celsius 1.65in Applicable Vehicle Type: For 4082 and other 1Celsius8 remote control vehicles.