Kit 183cc POLINI Ø63mm, cylinder / piston for PIAGGIO LIBERTY, VESPA PRIMAVERA, SPRINT 125 zt 150 4T from 2021

New Polini thermal group kit ø 63 for Vespa 125 and 150 4T – Piaggio Liberty 125 and 150 EURO 5

The Ø 63 Polini Motori thermal group kit has been designed and studied to give a nice increase in power to the Vespa 125 and 150 4T.

The increased engine capacity was increased to 182cc. and this allows you to give more torque, power and increase performance. The compression ratio is 11.5:1, the fusion is aluminum with nicasil ratio and the piston is die cast with chrome strips.

For correct carburetion adjustment, it is essential to fit the new Polini ECU control unit for Vespa 125 and 150 4T – Piaggio Liberty 125 and 150, specific for Euro 5 or the MALOSSI ECU which also works with this kit!

Assembly :

VESPA: 125 4T PRIMAVERA iGET 3V ie E5 '21-> (MD11M) - 125 4T SPRINT iGET 3V ie E5 dal '21-> (MD11M) - 150 4T PRIMAVERA iGET 3V ie E5 dal '21-> - 150 4T SPRINT iGET 3V ie E5 from '21->

PIAGGIO : LIBERTY 125 iGET 3V ie E5 dal 2021-> (MD41M) - LIBERTY 150 iGET 3V ie E5 dal 2021->