Take a pic from behind so the slot and the bulge are visible, also ensure image is of descent quality - can't see much from the last one as blurred
@Foreigner65 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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Take a pic from behind so the slot and the bulge are visible, also ensure image is of descent quality - can't see much from the last one as blurred