No, there is nothing wrong... im loving it so far. I just have to gain my confidence out on the roads, I don't enjoy the cars zipping by, I already crashed over a curb and into the grass once and I cant see behind me. But yes the plan is cleaning this bike up (its already pretty decent for a 40 year old bike) and getting to and from the grocery store with it.

I just wanted to know what the largest common size was in case something cool ever popped up on the local craigslist and I didn't know how to refine my search to show just the bikes that would fit me.