Put my new Omniums (167.5 w/ 48T chainring) on my Le Tour conversion. AWESOME. While trying to remove the crappy thin cog that came stock with my velocity deep V wheelset to replace with a beefy Surly 17T cog the old cog somehow crossthreaded and I'm pretty sure the fixed side is fuxxor'd. Rode home on the freewheel. Mailed the check to a friend, who is sending me Alex DA-16s laced to American Classic track hubs. Anyway, the Omniums feel incredible. Not super wild about the freewheel but it gets me around for now.