For those of us who can only think in metric: https://chrome.google.com/webstore/detail/everything-metric-auto-un/hknjpaididhfgeocegbacehlnkofjoni/
Just learn your 5/8 times table!
What else would you think about when riding long stretches on your own if you weren't able to convert all the distances and back again...?
Converting to pedal strokes and then counting them down monotonously is good fun. Works better while rowing though...
@frank9755 started
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.
For those of us who can only think in metric: https://chrome.google.com/webstore/detail/everything-metric-auto-un/hknjpaididhfgeocegbacehlnkofjoni/