Polini Hi-Speed variators have been developed during competition, so they allow you to improve the performance and transmission of your maxiscooter.
Top performance and reliability
It guarantees a good transmission response
Higher RPM - Improves acceleration and recovery
The pin is made of chrome-nickel steel, which gives it a very low coefficient of friction.
Contrast spring with 10% more hardness, thus increasing the rotation rate at exits.
The large internal pocket of the pin acts as a grease reservoir: inside there is constant lubrication, even in the most extreme conditions of use.
Roller tracks with polishing treatment to improve sliding.
Complete variator kit, delivered with 8 rollers
APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: PIAGGIO VESPINO ALX-DELTA