Polini Primary Gear Kit - Piaggio Zip - Euro4 / Euro5 - 14/39 - 202.1429

If you have installed an 80cc kit, it is best to upgrade the primary gearing as well, in order to significantly increase your top speed and make acceleration smoother and more even.

Equipping the Piaggio Zip 50 4T 3V Euro 5 scooter with the Polini gear set makes it much easier to reach the top speed, with a 60% increase (only in combination with the cylinder kit 140.0223).

The Polini extended-ratio gears for Piaggio have a 14-39 ratio, longer than the original 11-54 ratio.

This product fits;

• Piaggio Zip II 50i IGET AIR 4T 3V E5 '21-'25

This makes a serious difference, so if you want to get the most out of your 80cc kit, this is a must-have.