You are reading a single comment by @GA2G 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.
@GA2G
I made sure my Conti GP4 were pumped to just over max recommended psi, and off |I went. Of course the cold ground causes the air in the tyre to shrink and reduces tyre pressure. So my ride in was fine.
Oh, they're 700x23.