Originally Posted by
livedarklions
I don't measure cadence and you're right, that's too high for me to sustain for long so it's definitely a bad estimate. I can get to that speed in the flat with a lot of effort, and regularly can keep in the 20-24 mph range in the flat on that gear combo.
So that means your cadence is actually somewhere down in the 50s, which is obviously very low by any standard. It obviously works for you, but it is a pretty extreme outlier for sure.