@Vince,
Mate, at 179cm height, maybe 80(?) kilos weight and fit , the 56cm top tube along with a 9cm stem should suit you fine. The only thing that you should take good care off is the height of the stem so that you don't hurt your back.
And give time to your body to get used of it.
@Vince,
Mate, at 179cm height, maybe 80(?) kilos weight and fit , the 56cm top tube along with a 9cm stem should suit you fine. The only thing that you should take good care off is the height of the stem so that you don't hurt your back.
And give time to your body to get used of it.