I created a program to Connect the NordicTrack Grand Tour bike to Zwift.
To check if your Freemotion TDF is compatible with the program, please take a look at this video:
To download a DEMO or for more information please check:
…you may also want to join the Proform TDF Owners Facebook group here:
Feel free to contact me at firstname.lastname@example.org if you have any doubts or questions.