NBepoch RC Motor Heatsink with Two Cooling Fans 30mm 5V 0.1A Aluminum Heat Sink for 1/8 1/10 RC Car 540 550 Size Motor ((Blue)

Aluminum RC Motor Heatsink with Double Cooling Fan 30mm 5V 0.1A Heat Sink for 1/8 1/10 RC Car 540 550 Size Motor (Light Blue) Specification: Material: Aluminum Alloy+ Hard Plastic Color: Light blue, Dark blue, Purple (Optional) Compatible with: all  540/550 motor                     Vehicle type: 1/8 1/10 Buggy, Car, Truck, Truggy Voltage: 5V 0.1A Max.7.2A Double Cooling Fan Size: 30*30*10 mm/1.18*1.18*0.39 inch Dimension: 60*45*43mm/ 2.36*1.77*1.69 inch Weight: 53g (The dimensions are measured manually, so the deviations may exists, hope you can understand us. ) Hello friend, welcome to our store. Please do not hesitate to contact us if you have any questions or concerns before or after your purchase, we will reply to us within 24 hours. Thank you very much! Please check your specific models manual for compatibility.