2Pack 16000RPM RC Motor Cooling Fan 40MM 8.5V 540 550 Motor ESC Brushless Heatsink Fans for 1/10 1/8 RC Car (Red Black)

2 Pack 40mm 540 550 Motor Cooling Fan Designed for RC model car 1/8scale, 1/10scale, 540 550 brushless motor.

Prevent Motor From Overheating The speed can reach up to 18000RPM, excellent heat dissipation effect to protect the motor.

Exquisite Workmanship Made of high quality material, exquisite workmanship make this cooling fan is durable for long term use.

Unique Appearance Design Heatsink is black body with cool gold patterns and lines, simple and cool.

Easy to Install Esc cooling fan compatible with all brackets with 24mm mounting holes. Notice: the wiring has positive and negative levels, and the wrong connection will not work.