Metal 504 Motor ESC Cooling Fan Heat Sink RC Car Accessory Upgrade Parts (Orange Black)

Small size, light weight, helping reduce the damage in the maximum degree. Easy to carry, easy to install and to use. Made of high quality material, having exquisite workmanship. Features: 1. Small size, light weight, helping reduce the damage in the maximum degree. 2. Easy to carry, easy to install and touse. 3. Made of high quality material, havingexquisite workmanship. 4. The cooling fan can effectively prevent theengine from overheating. 5. Designed and manufactured for 540 sensorlessremote control automotive motors. Specifications: Condition: 100% Brand New Material: Metal, Magnet Size: Approx. 30 * 30 * 10mm Celsius 1.2 * 1.2 * 0.4in Optional Color: Orange Black, Silver Black PackageList: 1 * Fan