i'm 6"3 as well, one of my bikes is 58cm the other is 60cm, both fit me well. I'm not shore why you would want a 68cm frame unless you torso's about 10cm and the rest of you is all leg.
@Rowan42 started
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i'm 6"3 as well, one of my bikes is 58cm the other is 60cm, both fit me well. I'm not shore why you would want a 68cm frame unless you torso's about 10cm and the rest of you is all leg.