Tbest RC Motor heatsink, 36mm Diameter RC Motor Heat Sink with Cooling Fan for 1/10 RC Car 540/3650/3660/3670 Motor(Purple)

Specification:Condition: 100% NewItem Type: Heat Sink CoolerMaterial: Aluminum Alloy, PlasticOptional 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 FanBall fans, large heat dissipation, life expectancy is more than 3 times than ordinary fansPackage List:1 x Heat Sink Cooler