Motor Controller, Electronic Speed Controller, ESC for RC Cars manufacturer / supplier in China, offering 140A 1/10 Brushless RC Car ESC Programmable with Built-in Bluetooth 2-4s, Xc-ESC E6 Brushless ESC with Built-in Bluetooth 200A 8s for RC Cars, Xc-ESC E8 Brushless RC ESC 160A Tuning with Built-in Bluetooth and so on.