You are reading a single comment by @cervogia84 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.
@cervogia84
"tubi speciali a sezione constante" = special pipes with constant section :D