You are reading a single comment by @JesperXT 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.
@JesperXT
48/12 = 32,1 mph @ 100 rpm
44/11 = 32,1 mph @ 100 rpm
Not much of a difference...