Originally Posted by seely
a 63cm is probably too large for anyone 6'3... I don't think I have ever put anyone under 6'5 on a 62cm+,
I'd disagree with that generalization. I'm 6'4" with a 36.25" bike inseam and ride a 64cm (c-t) and probably would have gone with a 65cm if I could have found one. The bigger frame allows the bars to be higher and possibly a longer top tube allowing for more comfort.