You are reading a single comment by @Raketemensch 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.
@Raketemensch
Asymmetric surly cogs are good because you can tweak the chainline depending on which way you thread them on. probably a couple of mm diference between them