50cc with a 12'' wheel

[kuzikood]

i went and looked at a couple scoot engines from a guy on craigslist they were supposed to be 150cc one was the other was questionable , it was new had a 12'' wheel , single shock , bottom treadle mount stamped 1p39qmb i think , had the small diameter fan belt side mounted starter, and no polution control tubing on valve cover , i told the guy(*who was very nice) that i thought it wasnt a 150 and i would try to find out what kind of engine it actually was , i did buy the used 150 from him for 100 bucks it came out of a wrecked scoot he had been parting out .... if anyone has any idea about this motor lemme know im gonna post a link to the craigslist ad so you can see pics of it atlanta.craigslist.org/mcy/1304930897.html

[d3adeyes]

it's a 50cc it is what is in my E-Ton sport 50 and has all kinds of emissions tubes and I also have 12" tires

[Rebel]

If the motor is stamped with 138qmb or 1p39qmb, it is a 50cc, the 150cc has 157 or 1p57 on it.