Can the CF riders describe what sort of riding you would and would not do with a CF bike?
Would you use one to go fast? What is your top speed on a CF (on flat ground, of course)? How long can you maintain 25 mph on one?
Would you use one for hill climbing? Suppose you're on a 10% grade, how is the CF for that?
I've never seen a CF, so I'm pretty ignorant about their uses.