You are reading a single comment by @Ludd 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.
Ludd
No but they are terrible for people in urban areas with breathing issues such as asthma, they also contribute to lung cancer and heart disease. Car tyres are also a major source of microplastics in water courses.