Leon Cycle Support

The voltage of the system is set incorrectly in the display. Adjust the voltage in the display correctly according to the operating instructions. There is a...

All wheel connectors should be disconnected and reconnected. Several tests are possible:  inspect the wheel connector plugs and ensure connector pins are ...

Some batteries must be turned on first. The system is a plug-and-play system. The display cables should be disconnected once and checked for broken/bent pi...

There is a protective film on the display which must be removed.

Code 01 - Abnormal Voltage/Current Usually a battery problem. Battery replacement recommended.   Code 02 - throttle fault (Throttle Fault)   Most likely t...

This is likely a display error. Replacement display may rectify the issue

If the speed is reading consistently but too high/low, it is likely that the display has the wrong wheel size. Follow instructions or watch our helpful onl...

The system assumes that the bike is not moving and turns off automatically after five minutes. Disconnect the motor connector: The smallest pin in the middl...

This is likely due to a new software version.

For L7 (standard on basic model ebikes ) To enter settings:  Turn on the display Hold the + and - buttons together for 5 seconds Enter code 8018 (use + ...