RC Motor Heatsink with Cooling Fan, Aluminum Alloy Blue 5V Cooling System for 2838 2845 Brushless Motor 370 380 390 Carbon Brush

Premium Material: Made of premium aluminum alloy and plastic, the RC motor heatsink is sturdy, and has a service life. Good Heat Dissipation: The RC motor cooling fan kit has good heat dissipation, prevent engine overheating, make RC motor run efficiently. Convenient: The upgraded parts of aluminum alloy RC motor heat sink will greatly reduce the heating of RC motor, easy to install and disassemble, and easy to use. Item Type: RC Motor Cooling Fan Material: Aluminum Alloy, Plastic Weight: 29gCelsius1.02oz Color: Blue Fan Size: Approx. 30x30x13mmCelsius1.18x1.18x0.51in Working Voltage: 5V Suitable: For 2838, 2845 Brushless Motor; For 370, 380, 390 Carbon Brush Motor