Feature: 1. With LH100 LCD Screen Bracket: Suitable for 22.5mm/0.9in handlebars, very suitable for electric bicycles, scooters, etc. 2. Easy to Install: High performance, brushless motor controller, stable and quiet, and sensitive to the working state of the bicycle. 3. Easy 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. Excellent Workmanship: Use aluminum and ABS materials to ensure good toughness and waterproof performance, provide better protection for the internal circuit, and more durable. 5. Working 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. Specification: Item Type: Dual Drive Electric Bike Controller Kit Color: As Picture Shown Power: 1000W Current Limit: 38A Weight: Approx.1600g/56.4oz Material: Aluminum Alloy + ABS Voltage: 36V/48V Universal Controller Box Size: Approx. 18.2x8.5x4.5cm/7.2x3.3x1.8in. Package List: 2 x Controller1 x LCD Display1 x Manual