Originally Posted by
awesomeame
I just had my Trek 56cm frame replaced under warranty for breakage. They sent me a 58cm. I have no idea why, but now no hand numbness, and saddle discomfort is pretty much all gone. The rest of the equipment (gloves, clothes, components etc) all remained the same ((shrugs))
Matt
That probably means you were riding on too short of a frame before but if it works stick with it.
Zman