Yes. The "Engine Family Information" is on a green sticker on the left side cover just under the finned part of the motor, and the mfgr date is on the left side cover that is covering the small chain driving gear. Its a 2009 Grubee 48cc from
www.bikeberry.com.
I thought the s/n was on there, but its not. I don't know if there is a SN for the engine.
Its important for me because there are restrictions in my location for engine displacement (50cc and under limit).