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Polini Air Speed Evolution selfventilating halfpulley 12.5 degrees for Piaggio 244.0132
Polini Air Speed Evolution self-ventilating half-pulley 12.5 degrees for Piaggio. Polini code: 244.0132
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.
Description
Polini Air Speed Evolution self-ventilating half-pulley 12.5 degrees for Piaggio. Polini code: 244.0132
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.
Product Details
244.0132
Data sheet
- Application
- Scooter
- Compatible with
- Aprilia
- Compatible with
- Derbi
- Compatible with
- Gilera
- Compatible with
- Piaggio
- Compatible with
- Vespa
- Engine type
- 2 stroke
- Engine type
- 4 stroke
- Displacement
- 50 cc
- Model
- GP1
- Model
- Dna
- Model
- Runner
- Model
- Stalker
- Model
- Storm
- Model
- Typhoon
- Model
- Diesis
- Model
- Extrem
- Model
- Fly
- Model
- Zip
- Model
- ET4
- Model
- Atlantic
- Model
- Scarabeo
- Model
- SR
- Model
- City
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Polini Air Speed Evolution self-ventilating half-pulley 12.5 degrees for Piaggio. Polini code: 244.0132
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.
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