The 'Unofficial' Tacx Forum

Hi to all, I have just purchased a Tacx Flux 2 smart but I have noticed that the RPM shown on the app does not correspond to the real ones. Especially with big gears, it marks lower RPM as expected (30-35 instead of 60), with small gears it seems to be ok. The Tacx is mounted on a MTB with 27 (3x9) ...