I just need some advice as I am completely new (first scooter with no prior experience) to all of this.
I have a PK50 XL all original but using a 16.15f carb and would like to upgrade the cylinder so that I can keep up with traffic at about 40mph as opposed to the current 25mph I currently get.
I don't want to spend loads of money and make loads of changes so therefore have decided that a 75cc kit would be suitable. Do i just simply swap the cylinder kit for the old one or do I need to make any other changes?
In other words will the kit upgrade work without having to change anything else.
Please remember I'm just looking for a bit of extra speed not looking for major performance upgrade.