Features1Selected Material: The controller housing is made of aluminum alloy, with a recessed design for good heat dissipation characteristics to protect the internal circuit, from thermal overload. 2Easy to Use: Easy installation, suitable for electric bicycles, scooters, etc. With LCD screen bracket, suitable for 22mm diameter handlebars. 3Good Performance: The brushless motor controller provides stable speed and high sensitive control of braking and directional changes. 43 Modes: When the motor hall is normal, it will automatically run in sine wavemode. When one motor hall is damaged, it will be automatically identified and repaired. When all the halls are damaged, it will switch to no hall mode. Memory after identifying the phase sequence, no error when Hall is damaged. 5LCD Display: The LCD display can clearly display the status and data, the backlight allows you to see the screen clearly in the dim environment, and the buttons are quick to operate and easy to use.SpecificationItem Type: SineWaveBrushless Controller KitMaterial: Aluminium AlloyWeight: Approx. 937g / 33.05ozPower: 1000WCurrent Limit: 38APackage List1 x Controller1 x LCD Instrument1 x Instruction