General description This 2PCS ESC Cooling Fan Motor is optimized for RC models, ensuring your model car motors run efficiently without overheating. Its compatibility with a wide range of scales makes it a versatile accessory for hobbyists. Technical specifications Max Voltage: 8.5V Max RPM: 28000 Dimensions: 30mm Material: Aluminum + Plastic Installation Designed for easy installation without the worry of connecting incorrectly. Allows for a quick and efficient upgrade. Usage Helps maintain optimal temperatures, extending the life of your RC car motors. Improves overall performance in competitions or casual play. Other information Package Contents: 2 x Motor Cooling Fan, 2 x Accessory Packs. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. The measurement allowed error is +/- 1-3cm.