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Engines and Components› Pistons and Piston Rings

Polini

Big Bore Kit

$398.00 $397.99 Save $0.01

SKU: 1100-1466

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
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Description

The Polini Big Bore Kit is a performance engine upgrade designed for the 4T Yamaha Zuma 50 and C3. It also provides compatible fitment for the Genuine Venture 50.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPolini
Part Number1100-1466
CategoryEngines and Components

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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