Features1Suitable Situation: Controller is compatible with all instruments of no. 2 communication protocol, suitable for 1000W motor. 2Strong: Controller adopts high quality wire, durable for long term use, also suitable for long lasting work. 3Performance: Controller outer housing adopts high quality aluminum alloy shell with slot for good heat dissipation performance. 4Powerful Tool: Panel shell is made of ABS, and the display screen has high hardness acrylic. The button quick operation is easy to use. It can display speed, speed assist gear, electric quantity, fault hint, total mileage, single mileage, single driving time, so that you can know your riding status in real time, so that riding is more relaxed. 5Application: Has wide range of applications, easy to install and use, equipped with a LCD screen is suitable for 22.2mm handlebars.SpecificationItem Type: Bike Motor Conversion KitApplication: For Electric Bike 1000W Motor, Electric Scooter 1000W MotorWeight: Approx.1018g/2.2lbController:Material: Aluminum AlloyType: Square Wave ControllerCurrent: 30ASpeed Setting: 1-4.2V Dual ModeBrake Input: Low LevelInstrument:Panel Material: ABS+ AcrylicPanel Size: Approx.11x6cm/4.3x2.4inLine Length: Approx.165cm/65.0inApplicable Handlebars: 22.2mm/0.9in Diameter HandlebarsPackage List1 x Controller1 xDisplay1 x Thumb Throttle Accelerator1 x Speed Assist Sensor Cable1 x Speed Assist Sensor Chip1 x Speed Assist SensorRing2 x Fixing Tie1 x Controller WiringDiagram1 xDisplayWiringDiagram