Caltric Fan Heat Sensor Switch Compatible With Polaris Ranger 500 4X4 2005-2007
- This RC motor heat sink is specially designed for 4268-4274 motors of RC model car..
- The RC heat sink with thermal sensor is equipped with 5-10V cooling fan to protect your motor..
- The thermal sensor will accurately detect rising temperature, when the motor is up to 40℃, the cooling fan will automatically turn on to cool the....
- The cooling fan can be powered up from the receiver, convenient and easy to use..
- High quality material designed clamp shape and exquisite workmanship, the heatsink is durable for long term use..