rc motor Cooling Fans for Hobby Twin 4068 4274 Heat Sink for 1/8 1/10 rc Car with Metal Cover 40mm 42mm

Diameter 40MM RC Motor Cooling Fan: Dual fans with heatsink, designed for 1:8 scale rc car and the rc motor which diameter is 40mm, such as 4068 4076 4082 4092 brushless motor Prevent Motor From Overheating: The speed can reach up to 27000 RPM, excellent heat dissipation effect to protect the motor and extend motor's service life Exquisite Workmanship: Made of high quality metal material, exquisite workmanship make this cooling fan is durable for long term use Unique Design with Extension Cable: the fan is black body with cool silver and black color heatsink, the fan with extension cable for easy to use Easy to Install: Dual cooling fan compatible with carbon fan cover for protecting the rc fans, easy to Install. Notice: The plug is not divided into positive and negative poles, and you don' worry the wrong connection will not work