You are reading a single comment by @gbj_tester 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.
@gbj_tester
Bore the threaded holes out to 10mm and use standard chainring nuts. If you want to be flash, do the 12x1 counterbore on the other side, or just spot face it to make sure the nut shoulder sits properly flat.