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

Polini Corsa Big Bore Kit for Yamaha Zuma 50 Vertical Engine

The Polini Corsa Big Bore Kit is made for the pre-2002 Yamaha Zuma 50cc with a vertical-cylinder engine. It swaps out the cylinder and piston to recover compression or enlarge engine displacement for more power. It's one of the Yamaha Zuma scooter parts that can make a noticeable difference in how the scooter performs. Be sure to re-jet correctly and confirm your engine code matches for the best outcome.

What This Part Does

This cylinder kit is a popular choice for riders who want more out of their scooter. A big bore kit is a common route to extra power output, especially on two-stroke engines such as the Yamaha Zuma.

Specifications

• Size: Big Bore
• Position: Vertical Cylinder
• Fits: Yamaha Zuma 50 2-stroke with vertical cylinder engine (pre-2002)

Fitment

Fits:

• Yamaha Zuma 50 (pre-2002, 2-stroke, vertical cylinder engine)

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