Very much so- 34.9 (BB) to 28.6 (seat-clamp) is impossible to get anywhere else it would seem.
@Dammit 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.
Very much so- 34.9 (BB) to 28.6 (seat-clamp) is impossible to get anywhere else it would seem.