You are reading a single comment by @anidel and its replies.
Click here to read the full conversation.
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.
@anidel
This should(nt't) help: http://www.bikeforums.net/classic-vintage/304802-old-columbus-tubing-designations.html