Just got this bike from a thrift shop, it has no identifying marks other than Oakley on the seat tube, everything else is a sticker. It's a mish mosh of parts, most are DA other than the rear derailer crank, seatpost and steel stem. The seatpost is marked american classic components and is about 4" long, but as you can see the seat tube lug is extra tall. The dropouts are vertical and the rear spacing is 130mm. The crank is aluminum and the chainrings are Campagnolo. Aside from the odd lugs the rear brake cable is routed through the top tube. The paint seems original and is a dark bluish black metalflake. there isn't even a serial number on the BB, The TT is 55cm c-c and the seat tube is 56 cm c-c and 60cm to the seatpost clamp, I haven't a clue about this bike and any help is appreciated.
Here are some pictures: