Engine Heat Sink, 540/550 RC Radiator Fan Double Cooling Fan for 1/10 Scale RC Electric Car (Gold)

【Good performance】: Excellent heat dissipation performance, which effectively prevents the motor from overheating, thus allowing safe and efficient work. 【High Quality】 With high-quality materials, fine workmanship and long-term use. [Easy to Use]: Easy and convenient to install and remove, you don't need too much time or work, but very convenient to use. 【DESIGNED FOR】: This RC radiator is very suitable for the 550/540 engine of the RC model car. 【】: If you are not satisfied with the product you received, you can request unconditional return and refund within 180 days.Regarding any problem of this product, you can send emails as soon as possible.