well, don't have much options here , do we???
top speed of CG125/GS150, i have checked with my mobile GPS and it is around 105Km/h at best, which on meter shows around 115Km/h .
I think piaggio also shouldn't have any problem doing true 100Km/h(GPS), as i touched 90Km/h(GPS) on my Junoon.
So basically, i wouldn't worry about top speed when choosing between 125cc/150cc bikes as they have almost same top speed. So if you like piaggio , just get it and enjoy.
If you want to do 120Km/h , then no local bike can do it, its just too much speed. You better look at 250cc or above for that.
@omer85
how much RPM bike is achieving in top gear now??? and how much it used to be before modifications??
it would be great if you can do a GPS test of your piaggio and share with us.