I went with the f80 as the new model has the higher HP motor than the older one I have used it for about 4 months now with zero issues and its just as good as an insane priced one from my gym
Exige....can you do me a favor? I bought the same model and the calibration seems off. I called them and they gave me a number to change in the calibration setting. I messed around with it one afternoon and tried a bunch of different setting and cant get it calibrated like the devices at the gyms I go to (I check it with my footpod for my GPS).
To check it
Remove Safety Key
Press and hold fown the Start and Speed (up) button and replace the safety key
Continue holding the start and Speed (up) key until the window displays "factory settings, then press the enter key.
The first options is changing between metric or english....choose english.
The next one is the wheel size...it is probably a 2XX number. Can you tell me what it says on yours if you think it is calibrated?
This is from page 29 in the instruction manual btw.