@sbajda @Thuekr thanks guys. I had in my mind 52/15, but judging from this to get anywhere near the top 20 you're talking averaging 30mph? That is some serious business. Definitely need to get the 14 on!
@harpoonist 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.
@sbajda @Thuekr thanks guys. I had in my mind 52/15, but judging from this to get anywhere near the top 20 you're talking averaging 30mph? That is some serious business. Definitely need to get the 14 on!