im reading this thread over there.. trying to figure out fit.. and the claim is.. the steeper the seat tube angle.. the shorter the Tops tube can be to get the same fit..
i.e... a 74 degree s-t with a 53 t-t is similier to a 73 degree s-t with a 54 t-t..
what i want to know is.. wouldnt it be the opposite? the steeper the seat tube.. the closer your seat is to the head tube? help me here.. this **** is ****ing me up.. baxtefer.. i saw you over there chiming in.. feel free to help a brudda see the light..
edit: heres a quote summing it up: For every 1deg increase in seat angle, you can subtract ~1cm of toptube, and for every 1deg decrease in seat angle, you can add ~ 1cm of top tube.