Thanks that’s the best data I have found so far.
But it’s not quite what I am after. FTP is a very blunt tool and even more so when it is self reported (as I think these numbers are)
The enlightening thing about power profiles is that they allow you to determine your phenotype.
My guess would be that the shape of these phenotype curves would change with age, specifically the sprint one flattening at a greater rate than the time trial.