Originally Posted by
ystava
Based on your formula we have the same PBH.. I might be an 82. I think 58cm is too tall based on riding my 58cm Peugeot. It has always felt tall to me.
Well, we'll see... thanks for the info.
PBH is based on an actual measurement, it cannot be calculated.
Measure several times, and really jam the stick/book/whatever into your crouch as high as possible - then use the longest measurement. An assistant is very useful for biometric measurements, as it is diffcult to do yourself without compromising the measurement accuracy.