it's not locked up in that picture, he's using the lock to hold the chainring while he rotafixes the cog. Good idea if it actually works.
@smithchild 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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it's not locked up in that picture, he's using the lock to hold the chainring while he rotafixes the cog. Good idea if it actually works.