This is a question i see and hear loads on the cycling forums that i frequent and to people who interested in cycling that i talk to.
Well over the last few weeks i have mainly been using the 22″ or 56cm Hardisty for my leisure rides
And my commuting has been done on my Soens which is also a 56cm sized frame
And then last week i was doing test miles on the 54CM Swinnerton
And the strange think about all these bikes i felt comfortable enough to ride up to an hour without any problems .
So at 5ft 10″ and a 31″ inside leg what size bike should i ride