36mm Diameter Heat Sink Cooler Heat Fin for 1 10 RC Car 540 3650 3660 3670 Motor

Feature: 1. Made of aluminum alloy and plastic, with fan cooling and stainless steel protective mesh cover. 2. Replacement of motor cooling fan for 1:10 RC car 540 3650 3660 3670 motor. 3. Suitable for 36mm outer Diameter motor, ball fans, large heat dissipation. 4. Life expectancy is more than 3 times than ordinary fans, long endurance. 5. There are 6 different colors available, you can choose by your needs. Specification: Condition: 100percent Brand New Item Type: Heat Sink Cooler Material: Aluminum Alloy, Plastic Optional Color: Black, Blue, Red, Purple, Gold, Silver Applicable Motor: Brush 540 550, Brushless 3650 3660 3674 3670, motor with outer Diameter of 36mm can be used. Fan: Approx. 4 x 4 x 1cm 1.6 x 1.6 x 0.4in Large Fan Ball fans, large heat dissipation, life expectancy is more than 3 times than ordinary fans. Package List: 1 x Heat Sink Cooler