Looked at a KHS Flite 100 at a lbs today. They had a 50 cm one in stock and that was it. Looking at their sizes, I dont know if they make one that would fit me correctly. They have a 53cm, and the next size is a 57cm. Im 5'11". The 53cm would seem too small, and the 57cm a tad big. A 55 or 56cm would seem to make more sense to me. I like this bike for the better stock components like the crankset.. then other bikes for the price. Does the sizes they offer this bike in seem a little odd? Im bikeless at the moment and about to go nuts!