Vespa Piaggo Polini 47mm 4 Stud Cylinder Kit - 12 Pin vm22 Equipped with DB killer

Equipped with DB killer

While you have it all separated is a great time to repaint the original baffle

This kit contains a cylinder with modular head

All original and unrestored Derbi Variant Start SLE-X in pearl white

1- 15x30x7

Vespa Piaggo Polini 47mm 4 Stud Cylinder Kit - 12 Pin vm22 Equipped with DB killerCast iron 47mm cylinder Kit for Vespa Ciao, Bravo, Grande, Si, etc. Perhaps the largest transfers of any Vespa moped kit? Lots of ports too. 12mm wrist pin. Comes with cylinder, piston, rings, pin clips, exhaust hardware, head, and gasket set. This is only for the 4 stud Polini case set! This will not function with your stock 3 stud cases. From Polini themselves: "The new Polini 47 cast iron cylinder kit with 4 studs has been designed for a specific