Pre Bug Zuma polini 70cc Kit
Regular price $225.00
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Fits Zuma’s from 1988-2002 (prebug)
Polini also offers a version of the Evolution cylinder with 10mm gudgeon pin for Minarelli engines. With this cylinder, converting back to the original or a sport cylinder is less of a problem, because you can keep the crankshaft. If you want to use the Evo kit permanently, the 12mm version in conjunction with the respective crankshaft is certainly the better choice though. (12mm gudgeon pin)