Description
Pulley / fan wheel Malossi MHR Piaggio
Malossi MHR aluminum pulley for Piaggio 2-stroke engines. (Zip, Typhoon, Runner...) The pulley is a spare part of the Malossi MHR Team variator M5118238 and part of the Malossi overrange kits for Piaggio.
Attention: E-starters can no longer be used with this pulley!
Details MHR pulley Piaggio
- Aluminum pulley
- With fan wheel
- Diameter: 100.5mm
- Angle: 14°
Malossi MHR
The MHR series from Malossi is generally available in 3 categories for the most popular models:
The 3 model series differ in terms of performance and competitiveness. The MHR Team series includes the top-of-the-line models with outstanding performance for racing. The MHR Racing is in the middle, and the MHR Replica adopts the basic features of the higher versions, with the emphasis on reliability for everyday use rather than maximum performance for the race track.
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.