Hello everybody,
I am brand new to Wahoo / Zwift, so I hope I don’t embarrass myself with this question:
I have tried one or two rides on Zwift but I don’t feel like the Wahoo Kickr resistance is appropriate for gear/cadence/speed that I am meant to be feeling (maybe I’m weak). I discovered my GRX rear derailleur has a clutch which helped take the slack off the chain but I still think it is not calibrated correctly. I have tried with ERG mode in and off. I have also done that spin down calibration. I’m not sure how to check, but surely there is a way to select different cassettes under settings to ensure the Wahoo configuration is correct for the bike. I did a interval session today and it was an absolute disaster trying to maintain the 85rpm cadence but keep the watts low enough to 65W in zone 2. When the cadence went up to 110rpm I would exceed the watts required by 200-300W which doesn’t seem right.
Any suggestions would be super great!
I have a Wahoo Kickr 4 with and Silverback Siablo CF (2023 spec):
