You are reading a single comment by @umop3pisdn 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.
umop3pisdn
fredtc
can someone with tt knowlege tell me why ganna's running gp4000 clinchers for the giro tt? does this mean they're faster than gp5000s / tubs, or are these some other tyre?
@umop3pisdn @gbj_tester ?