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#P7479
Polini Evolution Speed Bell clutch bell for Aerox/ Minarelli 50cc 2-stroke 50cc engines.
Other bells does not get much better than these... CNC machined from a single piece, extra ventilation & increased surface area. The combination of these elements gives a lighter, more balanced and revvy clutch. The temperature of the clutch is reduced significantly, reducing power loss & increasing the amount of power the clutch can handle.
Perfect from standard to high-end racing engines.
A new clutch is recommended when fitting a new clutch bell (you will need a 107mm clutch when converting from old 105mm)
ID: 107mm
Weight: 425g
Polini 250.026
