Features1With LH100 LCD Screen Bracket: Suitable for 22.5mm/0.9in handlebars, very suitable for electric bicycles, scooters, etc. 2Easy to Install: High performance, brushless motor controller, stable and quiet, and sensitive to the working state of the bicycle. 3Easy to Use: LCD display can clearly display status and data, the backlight allows you to see the screen clearly in a dim environment, and the buttons can be operated quickly. 4 Workmanship: Use aluminum and ABS materials to ensure good toughness and waterproof performance, provide better protection for the internal circuit, and more durable. 5Working Status: After LH100 LCD displayis turned on, it uses the intelligent identification line to identify the motor phase, the positive and negative direction of operation and the type of battery. After the identification line is disconnected, the entire system can operate normally, and at the same time, the two motors are controlled to run at the same speed, braking and reversing, etc.SpecificationItem Type: Dual Drive Electric Bike Controller KitColor: As Picture ShownPower: 1000WCurrent Limit: 38AWeight: Approx.1600g/56.4ozMaterial: Aluminum Alloy + ABSVoltage: 36V/48V UniversalController Box Size: Approx. 18.2x8.5x4.5cm/7.2x3.3x1.8inPackage List2 x Controller1 x LCD Display1 x Manual