Hybrid bikes

Hi All,

Over the past year or so, in Weifang, Shandong,
I have noticed a lot of hybrid bikes on the road.
Essentially, they are electric but with what looks like a sub 50ccengine.
No number plates, any of them

What is the score with no number plates.
Weifang is a very friendly bike city, and every day, I will see a couple of 125cc bikes with no number plates.
The cops don't seem to be bothered,,,,,,,,,,,,,,,until there is a bump or some thing.

Any way,

getting back to the hybrid bikes,
That looks a pretty good option for a city dweller like my self.
No number plates, so the distances are pretty endless.

Ok, and I almost always see these bikes running in petrol mode.

Gra.

They seem like a good idea but the weight of the batterys really knocks them back
Probably ok if you just ditch the battery as the electric is just a rule bender anyway