You are reading a single comment by @Petrocks 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.
@Petrocks
I have a NOS Dura Ace seatpost - will check tomorrow, can't remember if it's 26.6 or .4. Will let you know.