You are reading a single comment by @rodabod 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.
@rodabod
Either pull out the old one and look for an inscription near the bottom of the post, or measure it using calipers (either borrow or ask bike shop).
The frame tubing would help to be known too.