Ø43mm bi-segment piston and 10mm axis realignment side for 65cc POLINI Cast iron kit on PIAGGIO ciao

Here is the POLINI Ø43mm spare piston, delivered with its 2 segments, its 10mm axis and its two piston clips. For POLINI 65cc cast iron kit on PIAGGIO CIAO engine. Very good quality, high silicon content and manufactured at ASSO. Also available on the re-bore side for those who want to repair their high engine in the event of heavy wear or tightening.