You are reading a single comment by @roboto 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.
@roboto
I can do some work to the G later. I was actually thinking about this last night after I posted it up here.
The vectors are on my laptop at home, so any updates will have to wait.