I'm running 42/17 which is 65gi or thereabouts, but might go down to 39/15 when i get bmx cranks.
39/15 is a higher gearing than 42/17 so difficult to go down to it :-)
@kerley 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.
39/15 is a higher gearing than 42/17 so difficult to go down to it :-)