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Polini
Article no.: U244.110

CVT Pulley / Fan Wheel Polini Air Speed Sport Piaggio NRG / Typhoon (before 1998)

26,00 €

incl. tax, plus shipping

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Description

Polini Variator Pulley / Fan Wheel with large fins for optimum variator cooling. It was originally developed to be used with Polini variators, but it can also be used as a replacement pulley for other variators.

For Piaggio (before 1998) and Aprilia 100cc 4-stroke engines.

Questions about the product
 
 
Notes and Safety

CVT Pulleys

Pulleys are an integral part of the CVT system on scooters and mopeds with automatic CVT transmission.
The continuously variable transmission consists of fixed and moving pulleys, the V-belt rises and falls between them depending on the engine speed, changing the speed of the vehicle.

When should you change a pulley?

There are two reasons for replacing pulleys:

  • Wear and tear. Although pulleys are relatively durable, the constant sliding of the V-belt can deform the surface.
  • Tuning. Different pulley angles and diameters can improve the handling of scooters or mopeds.

Note: A CVT variator can only do a good job when CVT pulleys as well as torque drive pulleys are compatible with each other. Pitches and diameters of the individual elements must be matched so that the V-belt can glide evenly.

Technical details
CVT Pulley / Fan Wheel Polini Air Speed Sport Piaggio NRG / Typhoon (before 1998)
Article no.U244.110
EAN8054705079573
Weight0,25 kg
BrandPolini
Product typePulley
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