You are reading a single comment by @kboy 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.
kboy
Leshaches
rhowe
It's called bleed air and you're referring to aerotoxic syndrome: https://en.m.wikipedia.org/wiki/Aerotoxic_syndrome
Still disputed but there seems to be plenty of circumstantial/anecdotal evidence