One gear

"One Gear brings a unique, much needed contribution by explaining in simple, easy to understand language the steps required to enable a beginning or intermediate bike mechanic to learn how to rebuild and convert a geared bicycle into a slick, personalized fixie or single-speed. One Gear also contains tips on single-speed variants such as flip-flop hubs, torpedo hubs and modern coaster brakes and inspirational pages featuring modern frame builders"--P. [4] of cover.