You are reading a single comment by @thomas. 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.
@thomas.
The lip on the shim is to make sure that it doesnt slip into the frame when you install it. They will have a lip.