Polini Contessa 72cc Big Bore Kit - Minarelli 2T ts High-Temp Windings: Built with premium

High-Temp Windings: Built with premium copper wiring and high-grade insulation to prevent "stator burn-out" during long-distance or high-heat riding conditions

Lighter weights (9g–11g): higher RPM

or becoming brittle

Fits SW part #1100-1237

Polini Contessa 72cc Big Bore Kit - Minarelli 2T ts High-Temp Windings: Built with premiumPolini's entry level Contessa 72cc Big Bore Kit is an ideal first performance upgrade for riders looking to extract more power from their 2 stroke horizontal Minarelli engine. Relatively straightforward to install and tune, it delivers a meaningful displacement bump without requiring extensive engine work or exotic jetting. Compatible with Yamaha Zuma, BWS, Vino, Jog, Genuine Buddy, RoughHouse, Rattler, and many other Minarelli horizontal engine