You haven't got loose cones have you?
My cheap fixie hubs, needed the bearings adjusting all the bloody time for a while. You might need a cone spanner to be able to tighten them (adjustables are too wide).
@Smallfurry started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
My cheap fixie hubs, needed the bearings adjusting all the bloody time for a while. You might need a cone spanner to be able to tighten them (adjustables are too wide).