Item Type: RC Motor Cooling Fan Material: Aluminum Alloy Working Voltage: DC 5V Application: For Traxxas 1/18 remote control car. 1Aluminum Alloy: The RC motor heatsink cover is made of premium aluminum alloy and plastic materials, durable, ensuring safe and efficient work and long service life. 2Great Cooling Fans: The fan has strong heat dissipation capacity. The powerful heat dissipation fan makes the remote control vehicle last longer. 3Easy Installation: The RC motor part will greatly reduce the heating of the motor, facilitate the installation, disassembly and use. 4Prevent Overheating: The motor heatsink can always keep the motor at the correct temperature to prevent the engine from overheating, so as to effectively complete the work of the engine. 5Fine Workmanship: The RC motor heatsink has high performance and fine workmanship. You can use a cooling fan to protecting your motor. It is simple and convenient to use.1 x RC Motor Cooling Fan