https://newyork.craigslist.org/brk/bik/d/brooklyn-56cm-sr-gran-course-chill/7330419995.htmlI can't find any history on this bike other than it's a vintage. I'm looking for a new beater, so this is up my alley, but I think it may be overvauled. I do like that it has a gatorskin tire, but why just one?