The KT LCD3 is a powerful on-board computer that controls many key functions of your E-Bike from maximum speed, pedal assist levels, wheel size and much more. Listed below the specific functions.

P1 Motor Characteristic Parameter Setting Mode (100)

P2 Wheel Speed Pulse Signal Setting Mode (6)

P3 Power Assist Control Mode (1)

P4 Handlebar Startup Mode (0)

P5 Power Monitoring Mode (12)


C1 Power Assist Sensor and Parameter Selection Mode (2)

C2 Motor Phase Classification Coding Mode (0)

C3 Power Assist Ratio Gear Initialization Mode (8)

C4 Handlebar Function Setting Mode (3)

C5 Controller Maximum Current Adjustment Mode (10)

C6 Backlight Brightness Adjustment Mode (3)

C7 Cruise Function Setting Mode (0 or 1.  Setting to 1 enables cruise.  While riding, hold the DOWN button to enable cruise control.  A “C” will appear in the pedal assist field.  Using the throttle or brakes will disable the cruise.

C8 Motor Operating Temperature Display Mode (1)

C9 Power-on Password Setting Mode (0)

C10 Automatic Restore Default Setting Mode (n)

C11 Attribute Selection Mode (0)

C12 Controller Minimum Voltage Adjustment Mode (4)

C13 ABS brakes of the controller and parameters of anti-charge control (0)

C14 Power-assist tuning parameters (2)


1. Data display:it shows the riding speed, a single mileage and cumulative mileage, riding time, power-assist gear, motor power and temperature, battery voltage and charge status, brake status and the used ambient temperature and other cycling parameters;
2. Intelligent power:a true reflection of the battery charge, real-time recording of the power consumption to ensure riding mileage;
3. Stalls setting:multi-gear switch and automatic save of the power-assist gear, and it can restore power-off stall state when turned on;
4. Parameter setting:with a number of user parameter setting functions, motorparameters, velocity measurement parameters, speed-limit parameters, power parameters, power-assist control parameters, the minimum controller voltage and maximum current parameters and other operating models for settings adjustment ;
5. Data view:Users can view historical driving data and clear accordingly, view single or cumulative riding time, riding mileage, maximum speed and average speed of single riding;
6. Vehicle boosting:With 6Km/h power-assisting functions, the boost logo flashes during boosting, and riders can use it when driving the vehicle and the vehicle driving is labor-saving and easy;
7. Cruise and constant speed:With the setting and display of the cruise, achieving to automatically maintain the vehicle speed, so that the vehicle drives at a constant speed;
8. Night driving:With the functions of LCD backlit display and headlight switch control, instrument backlighting and headlights can be turned on during driving at night;
9. Password setting:With three-bit of power-on password setting;
10. Supply voltage of 24V, 36V, 48V can be automatically identified and compatible;