Are 26" wheels more common than 700c? I read that in some article. Aside from that I had no luck with Craigslist... Found some decent ones but were rather vintage and $300+ .. Upon further research, I was expanding my knowledge on cranksets and such, I found what will work for me. I'll definitely go with one (rather small) crank ring instead of having 2-3. I rode around on the 18 speed today and took note of what I liked best. It has the 3 crank rings but I really stuck with the smallest one because of less load on the knees. Haven't taken a look at the of the amount of teeth it had for reference.