I don't think that this is a new bafang model. It seems to be a reproduction or something like that.
I don't know this engine, but when I look at the motor and the gearbox on the photos, it looks even wider than a BBS02 to me and the chainline appears to be greater and thus the chainring will be further to the right.
Maybe they have fixed this with chainring(cranked), because it is also very large (48 teeth, I counted them
).
I would prefer a Bafang BBS0x, many people have tested it until now and it seems to be quiet solid.
Edit: tomjasz was faster, I had a good look at the pictures before I typed my answer