piston ring Polini 50.4x1.5mm for Vespa PK 50, Special 50, XL 50 206.0244

1.5mm thick piston ring for the Polini 84cc cast iron cylinder kit with 50.4mm oversize piston for 50cc Vespa PK, Special, V and XL classic scooters. Delivery includes 1 item. 1 piston ring