Ta @MCamb, @Poetic, I didn't look at it closely and yes the top nut does look older. Off to book an opticians appointment :)
Or is it a Centaur? I think they might have used that type of locknut on the C-Record era type headsets?
@SideshowBob 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.
Ta @MCamb, @Poetic, I didn't look at it closely and yes the top nut does look older.
Off to book an opticians
appointment :)