E-bikes are fun! The Keteles XF4000 is the 6th bike that I’ve purchased. I bought this one new from Amazon. I hope you find this video informative and helpful especially if you’re planning on purchasing one.

K800 Display Settings

P01= 03 (back light level)
P02= 01 (KMH or MPH)
P03= 48 (voltage)
P04= 10 (screen timeout 10 minutes)
P05= 1-5 (first number = when the motor helps 0 or 1, 5 = levels)
P06= 26 (tire size)
P07= 01 (start-up setting. The display can choose the following start modes: 00→zero start, 01→non-zero start.)
P08= 62 (speed limit in kmh)
P09= 00 (0 motor helps immediately when you peddle)
P10= 02 (0 is pedal assist only, no throttle, 1 is throttle only, 2 is both)
P11= 01 (sensitivity of peddle assist 1-24, 1 is the highest)
P12= 01 (intensity of power delivery 1-5, 1 is the most)
P13= 05 (number of magnets on crank sensor 5,8 or 12)
P14= 20 (max amp draw of controller)
P15= 38 (under voltage cutoff, 38v vs. 48v)
P16= 00 (reset ODO, returns to 0)
P17= 00 (cruise control)
P18= 01 (walk boost)

Reset Trip: Holding the handbrake. Press the top side button on the pedal assist control, while pressing the minus button. Hold for five seconds and it will reset to zero. You can't reset the total miles ridden.