23mm is good. narrower tubs are crap on the track- high rolling resistance, poor feel etc etc.
@scherrit 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.
23mm is good. narrower tubs are crap on the track- high rolling resistance, poor feel etc etc.