System Settings
From the Garmin Connect™ app, select 
> Garmin Devices > Rally
110/210 > System.
TIP:
You can also change system settings using a compatible Garmin® watch or cycling computer.
- Crank Length
-
Sets the crank length to ensure accurate power calculation (Entering the Crank Length).
NOTE: If you enter the crank length using your connected watch or cycling computer, crank length updates on the Garmin Connect app do not take effect. You must change the setting on the watch or cycling computer. - Peak Power Phase Angle
-
Sets the percentage used when calculating peak power phase (Cycling Dynamics).
- Auto Zero Offset
-
Enables or disables automatic calibration.
- Right Pedal
-
Links or unlinks the right pedal in a dual-sensing system.
- Factory Reset
-
Resets the pedals to factory defaults (Resetting the Pedals to Factory Defaults).