Has anybody used a Trek FX 2021 and later with Zwift Hub One?
Hi @Pauly_K, Welcome to our Zwift Forums!
Hybrid bikes are also compatible with Zwift Hub One. For more about bike compatibility please, review this article.
The only restriction you may have would be with the Zwift Play virtual shifting in case you eventually want to use it, as the Zwift Play is compatible only with the Drop handlebar that is usually found on road and gravel bikes.