You are reading a single comment by @Velocio 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.
@Velocio
I'll buy the first person to figure them out a beer.
That is, of course, once I share the design.