You are reading a single comment by @lf 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
@lf
Headset bearings - i'm buying new sealed cartridge bearings. One that i need is an MR127, picture of the one i've taken out i can just make out an 'H6' at the end, if I buy one with a G8 at the end, will it fit differently? I know it's something to do with tolerances, but not much more than that.