I used a hammer for exactly the same problem once... took me like 3 hours hammering. Mine was pretty badly seized though, I don't think the maker had even heard of grease
@Nicw 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.
I used a hammer for exactly the same problem once... took me like 3 hours hammering. Mine was pretty badly seized though, I don't think the maker had even heard of grease