Is this banned by the UCI?
In theory sprinting out of the saddle and dancing on the pedals is also banned.
No it's not. You cant use the top tube as a replacement contact point for your arse, doesn't mean you cant use no contact point for your arse.
@snoops 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.
Is this banned by the UCI?