1. Attention: Please confirm that your controller and LCD4 monitor are both KT series before purchasing. If the controller is not a KT series model, it is incompatible with the KT display. 2. Material: This e-bike LCD display is made of high-quality plastic. The mounting bracket ensures stability during riding. The display features IP56 water resistance and clearly shows cycling data. 3. Design: The KT-LCD4 uses a 5-wire digital communication interface for broad compatibility. The display unit and control buttons feature a split design for intuitive and convenient operation. 4. Display Functions: Data display, intelligent power assist, gear selection, parameter configuration, data review, 6 km/h start-up assist, cruise control, night mode, and automatic alerts. 5. Parameter Settings: Supports customization of motor parameters, speed sensing, speed limit, battery settings, pedal-assist logic, controller minimum voltage, and maximum current—optimized for various e-bike models. Material: Plastic Color: Black Package Contents: 1 x E-bike LCD Display Mini Meter Note: Due to lighting conditions and screen variations, the actual product color may differ slightly from images. Measurement tolerance: ±1–3 cm.