Quote Originally Posted by SouthernBelle
I wish I knew what the differences were! I live in the hills of tennessee. I don't think I've ridden more than a few feet in a flat!

I just got my Giant OCR C3 last week and love her. They are 20% off in August so you are running out of time in that regard. When the wrench was tuning her up for me, he said this is a last-a-lifetime bike.
I will be test riding a OCR 3 tomorrow and a Trek 2100. I just can't wait to get my bike and start riding. It's my b-day weekend and I really want to find a bike.I realize it just might not happen this weekend, but I'm hoping.Thanks to everyone for your input,