I just started riding road bikes a few weeks ago and I'm having trouble keeping a high cadence (I ride a trek 1000). I start off fine, but then I always seem to be catching up to my pedals. I'm guessing at the moment it just will take hours on the bike to get in tune with it, but are there any suggestions for a smooth and even cadence? I don't have a computer for my bike yet; that's my new toy to save up for.