You are reading a single comment by @kowalski 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.
@kowalski
Does anyone know the difference in shoulder width of these sprockets?
Just want to check before I drop some hard-earned on a new BB.