Get yourself a set of digital Vernier calipers: less than a tenner off Ebay and will pay for themselves time and time again, if you are rebuilding a bike.
@Scilly.Suffolk 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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Get yourself a set of digital Vernier calipers: less than a tenner off Ebay and will pay for themselves time and time again, if you are rebuilding a bike.