You are reading a single comment by @andyp 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.
@andyp
For clinchers as low as 38-40 psi, but you run the risk of a pinch flat.
For tubs I usually put 40 psi in, then ride the course and let out a little bit of air until I feel the grip level is about right. I doubt I ever go any lower than 30 psi.