Don't worry, the "microplastics" and "micrometals" will go nicely with your micropenis, faggot.
Does inhaling micrometals and microplastics while riding a bicycle in a city increase drastically?
Depends on what city. Metals? Doubtful. Plastics? Probable.
I'd be more worried about inhaling asbestos from break pads of cars, honestly.
Brake pads have been asbestos-free, at least in the US, since around 2010.
I never thought of that
This is mostly what I meant when referring to "micrometals"
Microplastics maybe. Micro metals? Who knows. I ride a bit. Have a fren I used to ride with who was more concerned about da Covid from people hacking out the window while driving. Drove me nuts - told him to wear a fucking mask if it made him feel better. We don't ride together much anymore.
If I were you, I'd be more concerned about being run over or assaulted by niggers when riding in the city.