Variator POLINI Maxi Hi-Speed 6G Piaggio 125-150 IGET AIR 4T 3V E

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Exalting acceleration and an overwhelming engine progression with the Polini Maxi Hi Speed variator designed for Piaggio Medley 125/150 scooter.
The biggest novelty is the slider pin made of chromed nickel with the lowest friction coefficient: it features the advanced DLC carbon treatment for racing and aircraft applications dedicated to the sliding and high wear components. The rollers sliding surfaces have sustained a new polishing treatment to improve the sliding.
Polini Maxi HI-Speed for Piaggio Medley 125/150 is supplied with compression spring 20% harder than the original one which increases the engine rpm during the start. The rollers have a coating made of a new mixture of nylon and aramidic fibers. Two series of rollers are supplied with the kit: one specific for medley 125cc and one for 150cc.