Rx 100 compatibility


I was thinking about acquiring a Zwift Hub One and using it with an old road bike that I have. It has a Shimano RX 100 8-speed setup. Reading the compatibility chart, it seems like it should work, but I have doubts since it’s an old bike.

Thank you very much.


Should be fine. If the chain is old, put on a new one.

The main fit consideration is the rear dropout spacing of the frame, which in your case should be 130mm. That’s the minimum width supported by the trainer.