not at all no. if your doing cycle fitting, or if you get your fit diled and want to repeat it on other bikes they are very useful.
@chris_crash 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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not at all no. if your doing cycle fitting, or if you get your fit diled and want to repeat it on other bikes they are very useful.