The Worst Zwift setup that actually works

Hi Guys,

I have got an old TACX Flow that is not listed on Zwift. When I set it up with a Bryton speed/cadence meter I could not get the right resistance and “true” enough output from Zwift.

What I did was check what Zwift was giving me with cadence and watts and what the old TACX Flow computer was giving me with cadence and watts. I then adjust the resistance on the TACX until they are in close to each other.

If you want to see a video of the setup check it out at

Would love to hear your thoughts,


It might be worth posting this as a reply to the several posts asking how to get an old tacx working on zwift.

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