I'm going through my bikes, working on my Puch with sew-up tires that I asked about in a previous thread; now I'm working on a late 80s Cilo that I picked up about a year ago. While Cilo was Swiss, this is basically a Japanese bike with Tange frame and Shimano 105 group. The problem is it's a little big (63cm), although in some ways it rides better than my Puch (59cm frame). I'm 5'11.5" and can ride the Cilo, standover just works at 87cm, but I'm wondering if I should just sell it. All the bike charts say that this bike is much too big for me.