- Correct.
- Yes.
- https://support.trainerroad.com/hc/en-us/articles/203103294-Speed-Distance-on-an-Indoor-Trainer
- That is a gigantic can of worms. Suffice to say that there are experiences that run the full range.
- Big vs Small Chainring - Same Power (ERG Mode Gearing)
- Yes.
- Gearing (hi vs lo) can feel different to people depending on their trainer, training history, weight, outside riding experience, and a host of factors.
- One basic approach (that does not cover the real depth of the topic) is to try to mimic the flywheel inertia with respect to the majority of your events outside.
- Flat and Fast Road Riding = Use Higher Bearing and Faster Flywheel Speed
- Hilly and Off-Road = Use Lower Gearing and Slower Flywheel Speed