Now that I'm seriously into road biking, my son (he'll be 13 this summer) really wants to join me and I'm excited about that. SO, I will need to upgrade him from his MTB. Problem is, he's growing so fast that I don't want to spend a lot of money on a bike that won't fit him properly for long. Like shoes, I'll probably look for something a little big now to at least extend the time he fits it for a little while. I'm just not sure what to consider, a low-end road bike new from the LBS, ( that's still a little more than I'd like to spend). Start searching for a decent used bike? None of the bike shops around here handle them. I really don't want to start shopping the garage sales or running down ads in the paper (none advertized yet). I have not been able to learn if there are any police auctions or sales anywhere around here. I could spend $200 at Wally world but would that be junk? That was some low-end Schwinn. IDEAS?