This appears to be a circa 75 PX-60, even though the 531 decal is
missing and there is some variation in equipment. If you want to see
better pics of it, go to
http://pg.photos.yahoo.com/ph/lat7575@swbell.net/my_photos and look in
the Silverdale Cyclery folder. I contacted the seller and it is indeed
the same bike. I personally think he has the wrong size. If I had
not dropped a small fortune into our van, I would not be telling you
about this. BTW, if you buy this and decide to part it, dibs on the
front derailleur. LOL
No relation, yada yada. Just a nice bike I would like to see go to
someone on our list.