You are reading a single comment by @EEI 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.
@EEI
I think the are modern equivalent of lo-pros, that's why. You should ride them in an aero position.