My SS is a vintage conversion, but my fixed is a BF IRO group buy. But sorry, no TA crank. It's a black Sugino 75, just like all the hipsters want. My front wheel is built on an older Record hub, and the rear is a Phil fixed/fixed. My front brake is an early 80's Record, but I really think I'm going to swap it out for some dual pivots, co they're won't be much vintage left. But it is all steel.