Yeah, I was thinking about the 7.2 as well. How does the quality of the 7.2 compare to the 4500 resistance wise? Also, are the tires on the 7.2 any better for commuting than the 1000? One more thing, is the 7.2 faster since the tires are narrower?
Thanks for the help, I am completely new at this and want to make sure I have the right information befe dropping half of my bank account on a bike.
Last edited by fredddir; 08-07-08 at 01:20 PM.