Cylinder kit Polini Corsa 70CC Piaggio Water-cooled

The Polini Corsa 70cc cylinder kit is a high-quality upgrade for scooters with a Piaggio 50cc 2-stroke water-cooled engine. This cast iron racing cylinder is known for its excellent performance, long lifespan, and reliability, even at high RPMs.

The Corsa cylinder is equipped with a two-part cylinder head for optimal cooling and combustion. With a bore of 47 mm, 5 scavenge ports, and an oval exhaust port, this set delivers up to 12,2 horsepower at 10,500 revolutions per minute, according to factory specifications from Polini.

Perfect for sporty drivers who are looking for a strong, durable upgrade while maintaining reliability.

Technical specifications:

• Brand: Polini

• Type: Corsa

• Cylinder capacity: 70cc

• Bore: Ø 47mm

• Material: Cast iron

• Piston pin: 12mm

• Cooling: Water-cooled (LC)

• Scavenge ports: 5

• Exhaust port: Oval

• Max. RPM: 10,500 rpm

• Power: 12,2 hp

Included in the set:

• Cylinder

• Piston

• Gasket set

• Reed valve plates

• Inner and outer head

Suitable for, among others:

• Aprilia SR50 (Factory, Racing, Sport, Street)

• Derbi Atlantis / GP1 (Open, Race)

• Gilera DNA / Runner (DD, SP)

• Piaggio NRG (MC2, MC3, Power)

• Piaggio Zip SP / SP2000

• Piaggio NTT, Quartz and more with Piaggio LC block

Article number: POL-140.0183/R

Choose Italian top quality from Polini – proven performance on the street and circuit.