Polini Corsa Big Bore Kit; 2T Yamaha Zuma 50 Vertical Engine

Polini Corsa 2T Big Bore Kit for the Pre-2002 Yamaha Zuma 50cc 2-stroke. This is the vertical cylinder engine.

Not legal for use in California on pollution controlled vehicles. Check local laws before installing.

This product is not intended for use on public roads or land.