I am looking at a Cannondale Los Dos and was wondering why they were only made for 1 or 2 years? Can anyone enlighten me on this? The one I'm looking at has had the bars and shifters changed to drops and STI's, so that is one thing I won't have to worry with. Also it has 26" tires, which is ok by me, but I wondered if I would need to upgrade the gearing for a better topend, since I was looking at this bike for fairlty fast century rides. One other thing, does anyone know if you can install 700 rims and tires on this frame? Thanks to all of you for the knowledge that you bring to this site.