jack it up and spin each tyre around see if you can see any punctures or wait check the pressures daily and see which one goes down.
@Fixedwheelnut started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
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jack it up and spin each tyre around see if you can see any punctures or wait check the pressures daily and see which one goes down.