Polini Piston Iron d=47.4mm Minarelli scooter

Piston Minarelli for cast iron Cylinder grey D.47.4mm

Valid for cylinder:
166.0074
166.0074/R
166.0083
166.0076
166.0083/R

Piston d.47.4 pin 10 for Polini cylinder.
The piston is an original replacement from the manufacturer, ideal for carrying out maintenance and restoring the performance of the cylinder to its original state.

Manufactured from a material with a high amount of silicon, it withstands exceptionally well the high temperatures and detonations typical of the combustion chamber.

10mm pin, compatible with original type crankshafts.