What is the naming convention for the 3rd? I only know of a top tube and tippity top tube.
I usually use prime tube.
@n3il 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.
What is the naming convention for the 3rd? I only know of a top tube and tippity top tube.