You are reading a single comment by @mmccarthy and its replies.
Click here to read the full conversation.
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.
@mmccarthy
Freewheel cogs simply screw onto the same thread that a fixed cog would, but without the need for a lockring. No need for a conversion as such, just buy a freewheel and stick it on.