Originally Posted by
Koogar
...But im guessing that probably nowhere near that amount of drop is going to be an optimal setup if your frame fits, even for someone who is 5'8". You have to be able to apply power in that position and it's no fun when your hands go numb during the warmup....
Yeah, I totally agree.
Gycho, lower isn't always better. The lower you go, the less power you are able to make.
You can test this on trainer (or even a spin bike in a gym). Set the resistance at a moderate level and turn the cranks. As you continue to pedal, slowly bend your elbows and lower your back and you will eventually hit a point where your leg muscles can't produce the power they were just making.
So, while you may be flexible enough to go very low, your muscles lose effectiveness after a certain point.