This workshop is highly recommended, as I've said before. You'll learn everything you never wanted to learn about bikes. :)
@Oliver Schick 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.
This workshop is highly recommended, as I've said before. You'll learn everything you never wanted to learn about bikes. :)