You are reading a single comment by @Sumo 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.
@Sumo
To be honest I've not even noticed anything get through the tyres, all I know is I've not had any air escape and a couple of times I have hit potholes/curbs very hard and would have definitely got a snakebite puncture if I was still using inner tubes.