This is Yeah Racing Aluminum 540 Motor Heat Sink w/ Cooling Fan Blue. This Heat Sink w/ Fan features a durable fan which blows strong winds to help cool off the motor. This Heat Sink with Fan is great value as you get a fan and a heatsink.
Feature:
- For: 540 Motor
- Material: Aluminium
- Color: Blue
- Comes with 1 cooling fan
Specification:
- Height: 34mm (with fan)
- Width: 32mm
- Length: 37mm
- DC Fan Voltage: 7.2V