My flavor, VANILLA> Dumpster and I briefly spoke of them at the CCC Supercat...I am totally fixated (ha ha, get it?!?!?). But my pockets are too shallow for one of those, so I'll try and pro-deal a Steamroller for my next fixed...nice bike for the price. Plus you can pick and choose your components. It's like making your own burger (or veggieburger - gotta remember our Veggie/Vegan representatives!) versus going to a fast food joint. GOT IT? GOOD!