Hello to everybody. I've just bought a Triban RC120 from Decathlon to be my first road bike (I've just used an 26" old Mountain bike till now). I've bought online because it's impossible to find and fit a bike at Decathlon in these days here in Italy.
I've been struggling about the correct size I should take, because I'm 173cm, that is perfectly in the middle between size S and M. I have finally gone for size S because I read that the position on this bike is quite upright and it would be easier to fit a slightly smaller size putting a longer stem if needed. I can still cancel the order, though. Have you any advice about that?
Do you think my choice is correct? As I wrote before, I'm 173cm tall and my inseam is 82cm (if I measured it correctly).
Thanks in advance.