I’d imagine riding this would be much like riding my racer (a Raleigh Clubman) 21'' seat tube C/T and 22.5'' top tube C/C. But with 26” wheels giving it perhaps better legroomHa, I am also 5' 7" and this is a 49cm frame. So 19" in old money.. 18" is my sweet spot, but I have several 19"s which I ride just fine - sometimes with a shorter stem.
The only thing is you would probably only have a small amount of seat tube showing. So if you like smaller frames and a high seat position, it would be a little big, but defo ridable for me![]()