You are reading a single comment by @TM 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.
@TM
forgive my ignorance on the subject, but is there not an issue with moisture escaping, or like your mouth getting really dry? isn't it bad for your teeth?