Rakom ha scritto:
yes, but jolly moto is very expansive, and if you don't have an elaborated engine you wont appreciate the changings, expecially if you use it in a city, because that exhaust move the power from low RPM to HIGH RPM.
But if you don't mind spending some money you can buy a jolly 0107 that fits well with the original engine
But you have to ask questions or give explanations ..???
In the end what your problem I have not understood?