Cinelli Tutto Plus Track Frameset
From the manufacturer:
Tutto Plus is your do-everything high-performance urbantrack frame: it can quickly morph from messenger work bike complete with front rack to crit race bike to single-speed cross machine to indestructible commuter. Obviously made with Columbus Cromor steel tubes.
Tutto has been constructed to be able to accept a rear derailleur and a modern road race wheel. A segmented TIG welded fork which improves rigidity as well as the overall aggressive street-ready aesthetic of the bike.