Only the yellow pylons which go down to the ground, at a somewhat smaller diameter than their passage through the roof membrane
Enough to interfere with play?
@mespilus 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.
Only the yellow pylons which go down to the ground, at a somewhat smaller diameter than their passage through the roof membrane