[otabdeveloper4]

Noise pollution is a different issue than "saving the planet".

[pjmlp]

That is only an issue when driving 50cc and applies to all of them, regardless of which kind of motorbike.

Or those that love "tuning" taking the noise filters out of the escapes.

[stefan_]

Yes, all of them are terrible and should have ceased to exist 10 years ago? Now is just the next best time. It won’t save the industry addicted to them of course, China has long gotten rid of them.

[pjmlp]

Well, everything is doable when following the same kind of government based "education".

Also lets ignore drilling the planet for rare minerals in the process, that China owns.