Originally Posted by
VtwinVince
Holy crap, somebody grab that Cinelli!
As WGB said that bike is no Cinelli, it's apparently got internal cable routing (both rear brakes and RD), no chrome. could be a fastback seat cluster with "Dutch" style pinch bolt in the stay top, and "Columbus" DOs.
Could be there's a Cinelli BB shell but seller doesn't show good close-ups.
Worth asking for more and better pix before driving up or out to Sacto...my guess it's a pretty nice Italian or possibly custom US frame