[henearkr]

I believe that by "the sound of those big bikes" the commenter does not know the bike characteristics other than by their sound, so it's the same either with a physically small or big bike: what he is stating is that he does not like the big sound.

That's true that there are big as well as small bikes with an horrendous sound, they are equally harmful.

I agree that they should very quickly belong to history (or museums). I wish that this new Yamaha concept will accelerate bikes electrification.

[hamoid]

You are right. Big or small bikes, buses, trucks or a driver trying to quickly burn as much fuel as possible in their car are all disturbing.

A difference is that some of them are not trying to be loud on purpose while others are. That's what triggers me. Their violence.

If smoking is not allowed I don't understand why this is, or why rules are not enforced. Changing homes is much harder than changing sidewalks.

At least there's hope. Seeing silent electric bikes go by makes me smile.