http://www.sciencetech.technomuses.ca/english/schoolzone/Info_Structures.cfm#bridge3
@hippy started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
http://www.sciencetech.technomuses.ca/english/schoolzone/Info_Structures.cfm#bridge3