This site uses cookies to provide you with a great user experience and to show you relevant ads. If you’re OK with that, just continue. To find out more, please review our privacy policy.

Polini Sport 70cc Cylinder Kit- Piaggio Air Cooled


Add to Basket

Polini Sport 70cc cast iron cylinder kit for Piaggio air-cooled 50cc 2-stroke scooters.

The perfect entry level 70cc cylinder kit for everyday road use.

Included: cylinder, head, piston kit, gasket set exhaust studs &carbon reeds.

Made in Italy!

Polini 140.0181

  • Aprilia SR Motard 50cc
  • Gilera Ice 50cc
  • Gilera Stalker 50cc
  • Piaggio/Gilera 50cc 2-stroke scooters (air cooled)
  • Piaggio Fly 2-stroke
  • Piaggio Liberty 2-stroke
  • Piaggio NRG MC3
  • Piaggio NRG Power
  • Piaggio Typhoon 50cc
  • Piaggio Zip 50 air-cooled (all)
  • Vespa LX50 (2-stroke)
  • Vespa ET2
  • Vespa Primavera 50cc (2-stroke)
  • Vespa Sprint 50cc (2-stroke)
  • Vespa S 50 2-stroke
  • Q. What’s a decent crank I should use with this kit?
  • A.

    The Jasil crankshafts are great for these kits.

  • Q. I was wondering what spark plug should you use for this kit?
  • A.

    NGK BR9ES long reach spark plug.

  • Q. do I need a gear up kit? Or can you use this kit without one?
  • A.

    you need a gear kit really to get the best out of it
    Do I need a gearup kit with a Malossi or Polini Sport 70cc kit?

  • Q. hi there does this kit need to be premixed? And would it be okay on the standard crankshaft?
  • A.

    it is a fairly low revving kit so it's normally absolutely fine with the standard crank provided the crank isn't already high mileage- you don't need to pre-mix with this kit so long as you are using a decent high quality fully synthetic 2-stroke oil


Want to squeeze a little more out of your Polini sport? If your feeling brave click here to see how we did it!