Researchers at the University of Bayreuth have, for the first time, provided concrete figures on the abrasion of mountain bike tyres in off-road conditions. Their findings contribute to a better understanding of the global microplastic cycle. They report on their research in the journal „Science of The Total Environment“.
Is there an alternative to rubber tires that does biodegrade?
No afaik but I’d bet there’s at least someone working on that - it’s needed asap, as car tires shed a quarter of all microplastics in the environment.
Wow, that’s a lot higher than I expected.
Whoever comes up with a viable solution stands to make a lot of money.