Polini is now ready to launch on the market the new cylinder kit for 

carburetor and injection Piaggio engines fitted on the famous Vespa 125 - 150 4 Stroke 2V. The new Polini cylinder kit grants a power improvement thanks to its d. 72 that increases the displacement up 

to 198cc. The cylinder is aluminum cast with Nicasil treatment and it has a compression ratio of 10,1:1.  The piston is die-cast with chromed piston rings. If you fit the cylinder kit on an injection engine it is necessary to assemble the ECU too in order to set the carburetion at the best. In the packaging you will find the complete manual with the specific 

values for a perfect set up.

Part Number: 140.0215 Cylinder Power Kits + Ecu: 171.0001 + Wiring: 171.0203 

100% Made in Italy