You are reading a single comment by @gbj_tester 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.
@gbj_tester
If you only want to go as fast as Nelson Vails, 531 is fine.
It's stiff enough, and probably has lower CdA than many modern fat tubed aluminium and crabon fribé frames.