Introducing the Twin Cooling Fan + Heatsink, specifically designed for 540/550 size motors with a 36mm outer diameter, a must-have for any RC enthusiast looking to enhance their vehicle’s performance. This innovative accessory ensures your motor remains at optimal temperatures, thanks to its robust heatsink that effortlessly clips onto the motor. With an array of cooling fins, it maximizes heat dissipation, keeping your motor cool even during intense runs. Available in a variety of anodized colors and configurations, including top and side-mount options, this product offers flexibility with single or dual fan setups to meet your specific cooling requirements. It’s important to operate the cooling fans within a DC voltage range of 5.0V to 6.0V to avoid any risks. Make sure your power source, whether it’s a battery pack or receiver, maintains this voltage range. If you’re using an ESC to power the fans, consult the ESC manufacturer to ensure it can handle the additional load, as some ESCs with built-in fans may not support extra cooling fans. Identified by item number C23251GREEN, this product is your go-to solution for maintaining a cool and efficient motor, ensuring your RC vehicle performs at its best.