I just bought one too, I was thinking of not that Zeda but a Zeda 80/100cc they claim it has a 50 mm bore well s**t any 66/80cc has the same dimensions, why blow smoke up our ass?
Mine is a 100cc, Zeda isn't sure about theirs might be 80 or 100cc so I bought from this other China doll company AutoPartsStop666 what influence me they gave a 3-year warranty plus free shipping plus lower price total $155.00 looks identical to Zeda + they delivered 7 days ahead of schedule.
But, putting it on it took me 1/5 hrs just to throw the motor on without bolting it down the whole operation 5 f***ing hours minus the rag patch that was already on. One bad thing the fuel filter was crack piss gas out. Fortunately I had a spare filter in my tool case.
I actually had an instruction manual with the kit first one ever had! It read, break-in 16/1 synthetic oil stay below 15 MPH first 80 KLM so I'm following the company not anyone who say run it half that much you don't know what a sick prank someone has in their head on this forum. There was an antagonist I hated in this forum who got international attention by depressing his so-called friend into him making a bomb jump in a car with him and his newborn baby and blow all 3 up. The guy did a damn good DIY job though gave me some pride back!