I remember back in high schol and seeing all of the "good" bike guys...seems like alot of "Falcons" w/ Reynolds 531 frames. Picking them up, and wow were they light. I'm 55 now, and have at least in my normal fashion, ran out and bought what I thought was a good starter bike. Guess what brand?...Trek of course. Did no want one of those full , light road bikes, at least not yet. I want to get back in shape, have knee prob's from a Harley crash...so here I am wishing I would have researched more. Just got it, so I could take it back tomorrow, and test that Jamis I found through research I should have done up front. I am surprized at the low hiearchy of the Shimano Deurailers. Anyway...I may stick with the Trek FX 7.3. Any advice?