Haha I have a piaggio NRG mc3 50cc but with a 70cc bore kit, a sports pipe, racing clutch springs and it does 75-80 MPH
I have a 2006 sunl sprinter with a 50cc and its goes 40 on a straight road but down the hill its goes 50
I got an sr50. Done 45 when I 1st got it. Now it does 75. From just gettin a 6stage air filter. A new racing clutch. Gianalli race pipe. An a 70 polini kit. Came upto about 250. Idont know what thatt idiot was onabout costing 800
Tow it with a harley! No, just kidding. Unfortunately the max speed you'll get is 30mph or so going downhill with the wind at your back. Mopeds were not designed for highway speed. They're great for getting around the neighborhood or campgrounds. Most roadway speeds are 45mph. I can't remember who made it but if you can afford it, they made a bike called the MB-5. Was the next level of moped in the early 80's. Could go 55mph. I think Honda made it. Good luck!
I have a cpi oliver Street 50 and I just put a full size motorbike exhaust on mine an I can hit 60-65 on a perfectly flat road with no wind...
Cpi formula r and 80mph put on 70cc bore kit. Race cluch, race exhaust thanks
I got a cpi oliver sport and I got a race pip on race clutch bigger back sprokit and front and my reads done 70cc bore kit race plug I spent abolt 800 on it now is doing 85mph and it is a wheely bike thanks for reading
I got a piaggio nrg power dd 2010 and does 120mph with 1100 pounds worth of stage 6 racing parts it sounds amazing , I can also out accelerate my best mates gsxr 1000 to 70mph my 0-60 time is 3.1 secs recorded at silverstone race track yet with perfessional help looks almost standered I still run l plates and love the look on peoples face when a 70cc passes them and when they try to catch up they can't lol its savage and I am now selling it so if your interested leave me a comment ... Price is ------£1200 I love it but I know have a ktm super duke 990 which tbf is just much funner !!