Change the chain and freewheel.
Check the BB is nipped up tight into the shell.
Check the pedals are on tight.
Make sure the rear wheel is in square.
@Hefty 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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Change the chain and freewheel.
Check the BB is nipped up tight into the shell.
Check the pedals are on tight.
Make sure the rear wheel is in square.