> Front Pulley Polini Air Speed Evo 14° Piaggio

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New Front Pulley Polini Air Speed Evo 14 Piaggio View larger

Front Pulley Polini Air Speed Evo 14° Piaggio

244.0131

New product

Polini

The Polini Air Speed ​​Evolution self-ventilating half-pulley has been designed for all scooters equipped with Polini Evolution engine crankcases and for prepared Piaggio engines.

Made with an increased diameter of 115 mm and built in anodized aluminum alloy, it stands out for its aerodynamic shape of the reversed fins. This design aims to increase by 30 percent. the air flow in the transmission unit, especially at higher engine speeds, between 13 thousand and 15 thousand rpm.

Furthermore, it presents a reduction in the power absorbed by the shaft by 5 percent. This solution ensures that engine performance is always maintained at the highest level, while ensuring maximum efficiency.

Two versions available with different inclinations of 12.5 degrees and 14.

1 Item

In stock

CAD$ 69.99