Features1DUAL CONTROLLER: 1000W motor controller, uses grooved metal shell, with good heat dissipation, it can protect the internal circuitry and thus avoid thermal overload. 2DIY MODIFICATION: The electric bike modification kit greatly improves the fun of riding, suitable for cyclists who like a challenge. Specially designed for DIY electric bicycle, electric bike, electric scooter, folding bike, etc. 3ABS PANEL SHELL: The panel adopts ABS material, lightweight, strong and durable, with good toughness and waterproof performance, to provide better protection for the internal circuit. 4DISPLAY FUNCTION: When riding a bicycle, the panel will display switch button, light switch, battery power display, speed display, power gear display, power indicator, fault warning, total mileage, single mileage, headlight display, etc. 5SAFE AND EASY ASSEMBLY: Controller has undervoltage protection, overcurrent protection, stall protection and other protection functions. The panel is suitable for 22.2mm handlebars, one screen keeps you on top of things.SpecificationItem Type: Motor Controller Display Panel KitProduct Material: Aluminum Alloy, ABSWeight: Approx. 1559g / 55ozSingle Controller Current Limit: 38ASingle Controller Power: 1000WPanel Parameters:Applicable Handlebar Installation: for 22.2mm Diameter HandlebarPanel Function Description: Display Function: Speed Display, Power Gear Display, Power Indication, Fault Indication, Total Mileage, Single Mileage, Headlight DisplayPackage List2 x Controller1 x Panel1 x Manual