Had to do this myself a couple of weeks ago.
After trying WD40 and all kinds of shite, in the end I had to resort to Spider removal -> Vice -> Big fuckoff spanner
@RhysPo 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.
Had to do this myself a couple of weeks ago.
After trying WD40 and all kinds of shite, in the end I had to resort to Spider removal -> Vice -> Big fuckoff spanner