You are reading a single comment by @Olly398 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.
@Olly398
25.4 would be my bet, but measuring is the only way to be sure.
The only other trick I could suggest would be to loosen the stem front bolt and wiggle the handlebars to one side slightly, as they sometimes have the size stamped right in the middle, which of course is hidden by the stem clamp. warning 1: they may not. warning 2: the wiggling and jiggling may scratch your bars.