You are reading a single comment by @wibble 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.
@wibble
I know that's how you find out the gear inches of a 1:1 ratio.. Which is why I asked about the iches on her specific penny farthing