Apparently this didn't get a lot of attention yet:

http://www.newmotor.com.cn/html/cpkd/97015.html

From google translate:

Looking at the appearance of the frame and engine is almost identical to the just released 752S. It is speculated that the Leoncino 800 is the same platform model of the 752S. This is an actual 754.2cc water-cooled DOHC8 valve twin-cylinder engine with a maximum power of 56kw/8000rpm and a maximum torque of 67N. m/6500 rpm.