Originally Posted by
ThermionicScott
6'3" on a 20.5" frame? You need to forget all about this tire nonsense, and get a larger bike before you damage your knees!
Trust me, I would love to, but saving for a house right now limits the funds. That's why I was curious if I could tweak what I.already have. A taller seat post would be a must and narrower tires would be to increase the speed a little.