Cylinder set Polini 80CC Piaggio 4T Iget E4 & E5

Do you want to upgrade your Piaggio Zip, Vespa Primavera, Vespa Sprint or Piaggio Liberty and is it a Euro4, or Euro5 model? Then follow the steps below:

1. Replace your current ECU with the Polini ECU. The original ECU of your scooter is limited to 8000RPM. By mounting the Polini ECU you can achieve a speed of 9600RPM. You increase the speed of your scooter from 45KM/H to about 55KM/H.
   
   -ECU Euro4 click here.
   -ECU Euro5 click here.
   
   
   
2. Replace your original variator with the Polini High Speed variator. The Polini High Speed variator ensures that the power of your scooter is better distributed at every RPM. By replacing the variator, the scooter accelerates better, and you have a better distribution of power across the entire RPM range. The speed will be increased to 60 / 65KM/H in combination with step 1. For the variator click here.
   
   
   
3. Do you really want to maximize the performance of your scooter? Then there is also the possibility to change the Cylinder, and gearbox of the scooter. By replacing the original cylinder with the Polini cylinder set, your compression ratio will change, and you will therefore get a lot more power. The cylinder capacity increases from 49.9CC to 78.8CC! The compression ratio is 11.6:1. It is important to replace the cylinder in combination with the rear gearing, because you can easily outrun the original gearing. By mounting the Polini 14/43 gearing, you increase your top speed by about 60%. By installing all the steps above you can reach a top speed between 80 / 90KM/H! with your Iget Euro4.
   
   -Gearing Euro4 click here.
   -Gearing Euro5 click here.