You are reading a single comment by @Sumo 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.
Sumo
Brommers
None. You can have an inset upper bearing, but the lower will need to be external. There not enough space between a 1.5" OD diameter steerer and a 44mm ID headtube to get a bearing in there.