You are reading a single comment by @M_V 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.
@M_V
If there’s no cups and bearings just sit directly in the frame then it’ll be either campy standard or the other one.
Campy bearings are slightly larger od so if you have a decent vernier then you could confirm.
If it’s the other one then there’s a couple different angles but tbh, every integrated headset I’ve come into contact with has been Campy standard so I’d start there.
https://www.parktool.com/blog/repair-help/headset-standards