Can any body PLZ tell me what is actually mini trail ?

I guess thats 49cc and below and 49cc and below does not require any papers and registration.

Some owners are selling ther bykes but their description conflict with it self.

As they write mini trail and also 110 .

I think they have bored it oversise , than that should become illegal !

Also 49cc and above should be registered or other wise illegemitate.

And the 110trail imported from china for 50thousand are worth buying ?

will it have hospower > 10 ?