I downloaded the EPA list and have been checking for certain models.

This model came up and its manufactured by Chongqing Rato Power Co., Ltd., but the holder of the EPA certificate is Environ International Corporation? They may have been hired to get the bike through the process of EPA testing. http://www.environcorp.com/services/

http://www.ratomotor.com/index.asp

The Engine is a 230cc that is manufactured by Zongshen, has a power rating of 16.32hp or 12kw @7500rpm that bike shares an engine with the Zongshen GS250.




Good thing is that it would share some parts and servicing documentation with the Zongshen, bad thing is there is none for that bike either or at least not easily found.