You are reading a single comment by @andyp 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.
andyp
I'm betraying my lack of knowledge on the subject, but what is an inverse shim? Sounding pretty complicated. 3DF is definitely 30mm but can you expand on what I need to do a bit more?