Originally Posted by
HTupolev
Given that the OP has a >300W FTP, they probably will miss the top-end if this is being used in a mixed-surface capacity. There's even a fair chance that they have use for another gear or two higher.
There is if you want to go fast.
Where did you get 300W FTP from?
People with 300W FTP can probably get away with 36F / 28R or even a fixie ha-ha
With bad knees from when car hit me while I was riding my motorcycle and I am in the 200 club I like 32F / 34R for road. for gravel I like 32F / 40R.