I've measured it, so pic of ruler won't do much. I've UTFS, Googled, etc. and come to the conclusion that 1" is the less common size on more recent frames. I would hope mine is the more compatible 1 1/8th size but my measuring tells me otherwise.
@ebenzo started
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.
I've measured it, so pic of ruler won't do much.
I've UTFS, Googled, etc. and come to the conclusion that 1" is the less common size on more recent frames.
I would hope mine is the more compatible 1 1/8th size but my measuring tells me otherwise.