I would kill a tramp for an old mercian seatpost bolt. Don't suppose yours had one, and it's now going?
One where the thread is integrated into the frame.
@oller 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 would kill a tramp for an old mercian seatpost bolt. Don't suppose yours had one, and it's now going?
One where the thread is integrated into the frame.