Press and hold the Up (+) button for 2 seconds to toggle the integrated lights.
Keep your Zpao running smoothly by performing these periodic checks.
Note: Be careful changing these, as altering the wrong setting can disrupt your speedometer accuracy or motor delivery. Zpao Electric Bike Manual
I can troubleshoot you might be seeing.
Always plug the charger into the battery first , then plug the charger's AC plug into the wall outlet. Press and hold the Up (+) button for
You can customize your bike's behavior by entering the P-settings menu. To enter this menu, press and hold the and - buttons simultaneously for 3 seconds. Use the power button to switch between parameters and the arrows to adjust values. Default/Recommended Setting P01 Display Brightness 1 (Darkest) to 3 (Brightest) P02 Speed Units 0: KM/H; 1: MPH P03 Voltage Rating Match your battery (typically 36V or 48V) P04 Sleep Timer 0: Disabled; 1–60 minutes auto-shutoff P05 PAS Levels 0: 3-level mode; 1: 5-level mode; 2: 9-level mode P06 Wheel Diameter Match tire size (e.g., 20 or 26 inches) for accurate speed P07 Speed Magnet Steel Usually set to 1 to 46 (factory calibrated) P08 Speed Limit 0–100 km/h (Set to 32 for US Class 2 limits) P09 Zero/Non-Zero Start 0: Throttle works from standstill; 1: Must kick-start first P10 Drive Mode 0: PAS only; 1: Throttle only; 2: Both active
Use the '+' and '-' buttons to toggle through assist levels. The motor kicks in after you begin pedaling. I can troubleshoot you might be seeing
Place the hub of the front wheel between the dropouts of your bike frame. Firmly seat the axle into the dropouts to achieve a good fit, then tighten the nuts securely.
Verify all bolts are tightened to proper torque specifications, check tire pressure, and test that the bike shifts smoothly through all gears.
Align the saddle with the frame and close the clamp. If the saddle slides, open the clamp, tighten the adjustment nut slightly, and re-clamp. 2. Battery Management and Charging Protocol