Rc Parts Motor Heat Sink + Thermal Induction Cooling Fan for 1:10 Hsp Trx-4 Trx-6 Scx10 Car 540 550 36mm Size Radiator black

Description

Motor radiator is specially designed for 540550 motor of RC model car. RC radiator with thermal sensor is equipped with 5-10v cooling fan to protect your motor. The temperature sensor will accurately detect the temperature rise. When the motor temperature rises to 40 ° C, the cooling fan will automatically turn on to cool the motor. Can be powered by the receiver, which is convenient and easy to use. The heat sink is made of quality materials and exquisite technology, long lasting.