Hello fellow BF members!

First off I apologise for another frame size thread. I have searched for the info I am after but have not come to any concrete conclusions, and hence am asking here.

I am 5' 7" and have a 31" inseam, riding a 52 cm Cannondale (C-T). My friends are enquiring what approx size they need before they make the 100 mile trek to a cannondale dealer to try them, but they are after cannondales!

Therefore, I would be exceedingly grateful if you would post your size in Cannondale's race frames if you have ~ 31" inseam, and are about the same height.

Many thanks!