You are reading a single comment by @gbj_tester 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.
@gbj_tester
Yes, but only in still air conditions rarely found outside a wind tunnel. They actually decrease the stall angle, so as soon as there's the slightest cross wind you're worse off than you would have been without them. Zipp are working on some dimpled spoke cards to cure this problem, scheduled for release early summer with an MSRP of $189.99 each.