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Polini 78.8cc Big Bore Kit | Vespa Piaggio 4T 50cc Engines 1000-1356 Key features:

SKU: 33036543784

4.6
USD154.00 USD176.00

Pay in 4 interest-free payments of $38.50 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

Description

Key features:

Mounting hardware for Prima windscreens 0700-1004 and 0700-1005

139QMA 139QMB 1P39QMB 1P39QMA-2 YN139QMB JJ1P39QMB 139FMA-2 BD1P39QMB BN139QMB 147QMD Other QMA Other QMB

This product is not legal for use in California on pollution-controlled vehicles

Polini 78.8cc Big Bore Kit | Vespa Piaggio 4T 50cc Engines 1000-1356 Key features:Bump your Piaggio 4T 50cc scooter to 78. 8cc with the Polini Big Bore Kit. Designed for 4 stroke 2 valve and 4 valve 49cc Piaggio engines, this complete kit includes a finned aluminum alloy cylinder, flat top piston, full gasket set, and all hardware needed for the bore up. The 11. 6: 1 compression ratio delivers a significant increase in mid range and top end power, and the included gear up ratio (14: 43) provides a 60% increase over stock (11: 54)

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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