Polini 63mm Piston Ring for Vespa PX 177cc Kit (146-86)

Polini replacement piston ring for 63mm (177cc) cast iron sport cylinder kit. Rings sold individually, 2 rings required per piston.

Please see related items for the cylinder kit and piston kit.

Please see our Warranty & Returns Policy.

• Replacement for Polini Cylinder Kit 140.0080 and Piston Kit 204.0080
• Piston Ring Size: 63mm