You are reading a single comment by @Brunsfield84 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.
marxist_vulcan
@Brunsfield84
Hi there, it's listed as 5mm. I've personally run it backwards and forwards.