Blu-tack is only good for single speed freewheels. For fixed, you need to use a good thick coating of PRANG glue stick.
@hippy 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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Blu-tack is only good for single speed freewheels. For fixed, you need to use a good thick coating of PRANG glue stick.