I am here because this seems to be THE only source for good knowledge on fixed/single speed bikes out there. I am looking to get my first bike, and need some advice. I am 6'4" with a 34-35" inseam. I want this as both a commuter bike, and something i might take on ~15 mile road rides to get some good fitness in. My cap is at around $800. I know some of these are cheaper and less than my limit would be great, but I also want something that I can grow into. Parts will come and go, but the frame remains. Any and all advice is GREATLY appreciated. Thank you in advance.