Metal RC 30 * 30MM 28000 RPM Motor Cooling Fan Brushless Motor Heat Sink 4.8-8.4V Upgrades Part for 540 550 F540 3650 3660 Motor for 1/8 1/10 RC Car,Black
【Fit for】:The RC Cooling Fan Heat Sink Upgrades Part fit for 540 550 F540 3650 3660 Motor for 1/8 1/10 RC Car.
【Great Performance】:The Cooling fan reduces esc temperatures during extended operation for maximum power flow.Can prevent ESC from overheating effectively.
【Long-lasting Performance】: The upgrade part is durable enough to improve the overall performance of the rc car.Specially designed strengthening cut-outs for increased crash resistance.
【Easy to Install】:The RC Hops Up can be directly installed to replace the old or broken differential,do not need any modification.
【Kindly Reminder】Please stick screw glue on any metal-to-metal joint to make the product more stable.Especially in the position of various screw holes.So that the screw is not easy to be separated from the upgrading fittings.