GoolRC RC Car Motor Heatsink Cooling Fan with Thermal Sensor for 4268-4274 Motor Extend Motor Life

The motor heatsink with thermal sensor, which can induce the temperature and the cooling fan will automatically start to dissipate heat. It is suitable for  4268-4274 motor, with it, the motor will have a longer service life and at the same time, further to protect your car. Features:   ?With Thermal Sensor?: When the motor temperature reaches 40 ° C, the thermal sensor can feel the rising temperature, and the cooling fan will automatically start to dissipate heat. ?With Cooling Fan?: The RC heat sink with a thermal sensor is equipped with 5-10V cooling fan to protect your motor. Fixture shape design of heatsink, be made of high-quality materials, strong and durable. ?Easy to Assemble?: It is easy to assemble and won't cost you too much time, the motor heatsink can be connected by the receiver, which is convenient and easy to use. ?Suitable for?: This RC motor heat sink is suitable for 4268-4274 motor of the RC model car, it can protect your motor well and make your motor work longer. ?Warranty?: If there are any problems, please contact our store in time. We will give you a 100% satisfactory solution. Thanks for your understanding. Specifications: Item: RC motor heatsink Main color: Red+black Voltage: 5-10V Suitable motor: 4268-4274 Fan size: 40 * 40mm Notice: There could be some deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding. Package Information: Package size: 10*9*4cm Package weight: 33g Plastic Package Packing List: 1* RC motor heatsink