alpha sport 50cc engine upgrades
My son is out growing his alpha 50. Were can I get another engine for the 4-wheeler? I would like a 70 kit,is there a 90 for the alpha? I was told the engine is a yamaha jog engine does this sound correct? We do not race the quad anymore, just alot of trail riding. I know alot of questions, but all the help would be greatly appreciated. THANKS FOR THE HELP !!!!