Single Speed and Fixed Gear articles: There's been a lot of articles written about single speed mountain bikes, fixed gear road and track bikes and the variations of all of them. A lot of the articles are written by outsiders who mix things up, get facts wrong or just write in a style that would make most of us laugh (not with them, but at them). A few articles are decent, some might even be good. That's for the reader to decide. Below is a collection of what is floating around there on the electronic highway.