Introducing the Twin Motor Cooling Fan + Heatsink 540/550, a must-have accessory for any RC enthusiast looking to enhance their model’s performance and longevity. Designed with precision, this cooling solution features a robust motor heatsink that effortlessly clips onto your RC vehicle’s motor. Its multiple cooling fins provide an expansive surface area for superior heat dissipation, ensuring your motor remains cool and efficient during intense runs. Available in a variety of anodized colors, this versatile product offers different mounting styles, such as top and side-mount, along with options for single or dual fan configurations to perfectly match your specific requirements. Engineered to operate within a safe DC voltage range of 5.0V to 6.0V, these cooling fans deliver optimal performance without compromising your motor’s integrity. It’s crucial to ensure your power source, whether a battery pack or receiver, consistently supplies the necessary voltage. If you’re using an ESC, consult the manufacturer to confirm it can support the additional load of extra cooling fans. With item number 2961BLUE, this cooling fan and heatsink combo is an indispensable upgrade for keeping your RC model in peak condition, making it a valuable addition to your toolkit.