You are reading a single comment by @freddo 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.
@freddo
OH! a wood's valve. right, I geddit.
Used to see these a lot on older bikes, they were shit, and the inner part always went missing.