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Lishui settings (LSW)Link

Accessible from menu Lishui

Consists of common settings section shared by both profiles Road and OffRoad and profile independent settings.

Read - reads the settings stored on the display

Write - writes the modified settings to the display.


After writing settings, turn off your display from the Power button in order to save the settings permanently.
Some settings take effect only after a power on/off cycle.

Lishui controllers do not broadcast factory setting values, so in particular cases you have to find the right settings for your controller by trying different combinations.

Settings explanationLink

PAS TypeLink

Side on which the PAS sensor is mounted. However there are many cases where the bike manufacturer modifies the sensor slightly, so please use the other way around if the assist doesn’t work correctly.


  • Left
  • Right

Speed SensorLink

Most hub motors have an additional hall switch on the shaft for speed measuring purposes. In this case please set it to 1. Some other might have the speed sensor on the motor before the reduction, if that is the case please set it to 5.

Voltage cutoff baseLink

The base undervoltage protection at controller.

Options are 21V, 31.5V, 42V

Wheel SizeLink

Internal controller wheel size in inches. This is used for speed limit purposes.

Options are 16", 18", 20", 22", 24", 26", 700C, 28"

Assist Pulse DelayLink

This settings determines how fast the pedal assist would start. Lower values will make pedal assist intervene quicker.


To avoid accidental power on we recommend using a value that starts the pedal assist after at least half turn of the pedals

PAS GainLink

It varies in behaviour but mainly is the pedal assist power

Throttle limited by PAS levelLink


  • Yes - Throttle power is limited by the assist level
  • No - Throttle has maximum power all the time regardless of the assist level

Throttle limited to 6 Km/hLink


  • Yes - Throttle works only up to 6 kph.
  • No - Throttle is available at any speed

PAS startup accelerationLink

The power ramp for assist. Lower value means softer start.

Options are 0, 1, 2, 3, 4.

Voltage cutoff deviation (0.1 V)Link

Value to fine tune the battery voltage cutoff. If your battery shuts down before reaching 0% this should be increased.

This field accepts values in 0.1 volts increments.

Current Limit (0.5 A)Link


Please do not exceed the maximum current you can find on your controller label.

Value to set main power of the bike. Lower value means lower power.

This field accepts values in 0.5 ampere increments.

Speed limitLink

Limit at which assistance is stopped.

Last update: March 19, 2020