You are reading a single comment by @user57477 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.
@user57477
Just took the post out to go get it measured, and low and behold it has the diameter marked on it.
It's a 27mm diameter seat post which lends credence to the 27.2mm seat post tube size theory...
1 Attachment