I actually thought about the Breezer Venturi, but this does not have the squared-off tube ends like the Breezer, the welds or brazing on this frame is much finer than the Breezer, it is lighter than the Breezer, the Breezer never had internal brake cable routing, the Breezer has a different bridge, and the Breezer never used Ritchey drops. Very ironically, though, there is an Italian company called Venturi who made frames that look a lot like this, and used Ritchey drops, but this frame isn't quite the same as any of their models. The toptube sealed brake line routing is very reminiscent of Basso or Gios (Gios has the patent for it), but it likely isn't those either.