Originally Posted by jacquisplace

Thank you all for responding! We had a few days off after I posted my question, so I haven't had time to respond to any specific comments.

I understand some people think I'm a troll, I'm not. I mentioned a 2-3k bike because I was thinking of getting a 1k bike from bikes direct that was supposed to be the equivalent of 2-3 k. I'm just trying to figure out if more expensive bikes are worth it. I'm pretty analytical and hate to spend more than I have to. I'm also concerned that an expensive bike will burn less calories as my primary goal is to really increase fitness benefits for my son and me (e.g. expensive bike is too easy). I'll look at the answers tonight, thanks again!!