After some info regarding the sizing of the above bike. I'm 175cm with a 81cm inseam (72cm saddle height from BB) and going by Salsa's sizing chart it puts me at the top end of a 55cm. However I'm struggling to see how that is with a 56cm seat tube. I'm thinking I'd be a lot better suited to a 53cm (535cm seat tube). Has anyone of similar height had any experience with this bike. Unfortunately all local dealers do not have any frames in store to try.