Polini maxi hi speed 9 rollers install in vespa gts 300 (I remove Dr. Pulley sliders and put Polini)

In this video I show correct way to install Polini maxi hi speed variator in Vespa GTS 300 ie.
In the video you will see a competition between vespa gts 300 (dr. Pulley sliders) and vespa hpi 300.
How to install the Polini variator.
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Thank you for your attention!
Polini Hi Speed installing in Vespa primavera 4t 50cc: https://youtu.be/FP5hDRJYtBo
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#vespa #vespagts #polini

Видео Polini maxi hi speed 9 rollers install in vespa gts 300 (I remove Dr. Pulley sliders and put Polini) канала S. Kovachev Fitness програми и диети