If you find a HG freehub body (7 speed) they're threaded inside and outside, so you can use any actual HG lockring
@deleted 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.
If you find a HG freehub body (7 speed) they're threaded inside and outside, so you can use any actual HG lockring