I can spray paint over their sticker on the fender. The SR is a rocket in 50cc. The only stimy is the Fuel Injection. I can see being happy with it for a short while but having to toss the whole system in favor of a carb. Mercury Marine tried the Hi Pres. Air pump systems YEARS ago, and they made power but failed too often because of all the parts involved relying on each other. One small out of wack, and where do you begin to trouble shoot. The NRGdd50 is new to me so I am not real familiar with the set up. I do like the 13" wheels/Piaggio engine (which is in the SR 50 as well). I'm not sure this is avail. in the US tho.
I worked for a guy once that only drove HI end Porsche's. He bought them in Germany, and had them shipped here. These were NOT US DOT approved cars. They were referred to as Gray Market. But he managed to title/register them. Seems like alot of effort/expense for a scooter but so is building a 70+mph zx50 every other week.
I am OFTEN wrong in my processes but I think if I start with the BEST 50cc machine I stand a better chance of hitting my goal...RELIABILITY.
Sooooooo I am looking for the BEST 50cc machine (so I can take it apart, and make it better).
Go on Axy... I left the door open, and the lite on! Actually I would greatly appreciate your input on the best/strongest/fastest 50cc scooter. Facts are your forte'. I could use a few right now.