Fliiiight is calibrated for a standard 700c road bike wheel or 29” MTB wheel. If you have a different wheel size, update your wheel rim circumference to get the most accurate power readings.
1. Turn on and connect to Fliiiight.
2. From the DEVICE tab, select Fliiiight for more settings.
3. Select CHANGE RIM CIRCUMFERENCE.
4. Select your wheel from the drop down menu.
Tip: For custom wheel sizes enter your wheel’s ISO (the wheel rim diameter in millimeters).