As I know, you can only put 187cc from your engine cylinder, 225 does not work, its for different engine. Tell me if im wrong

Also, now I fitted Giannelli auspuff 102-133cc (not the vintage one), and it goes better, pulls better from low rpms, goes good on mid.
But if you go …login to view the rest of this post

primary 24/72. Previously it was okay, now its not. Everyone on 133 use it

Hi.
It's me once again.
Previously I conversed my APE from 50cc to 133cc DR, and it was powerful. Needless to say that I have not done any modifying to…login to view the rest of this post

Thank you very much, nice to text with you

Everything you said, you're right in many spaces
I'm just daily driving this APE in Eastern Europe, and speeds here are crazy fast (like 60km/h in the …login to view the rest of this post

Yeah, I can see what you have in mind, so all around 5500 RPM and ~10000RPM its practically safe to drive around and hold these rpms?
What could I imp…login to view the rest of this post

As I've said im using 24/72 transmission and stock transmission (polini clutch)

Okay, and how much different is VESPA gearbox? I mean, why people do swap for it, and use it, why is it "better"?
So all in all I should use different …login to view the rest of this post

Well as I said, im doing turning in ( new cylinder ) im not speeding up, it can easily go even faster. But I want to daily drive it at around 60-65 km…login to view the rest of this post