My range of frames varies from 49cm to 53cm and the Vitus fits fine. Frame geometry I guess plays a part of it. I built a 52cm Wilier Mortiloro at one time and that bike was too tall for me so I decided to sell it. The RB-1 is at 53 CTT and that too fits just right. I think I'm taking too much time building the 54cm 3Rensho to see if that'll fit my riding style. I have all the parts but I'm enjoying most of my time on the saddle. Maybe when the weather turns cold, I'll get to it.
-------------------- ***Regular Unleaded - 4.99
***Special Unleaded - 7.99
***Superunleaded - Arm & a Leg