Polini 57 mm Piston kitRef : POL00614A / 1089748

POLINI PISTON VESPA ET3‑PK‑ETS‑XL D.57 (Manufacturer reference: 204.0010)

Replacement piston intended for Vespa 125 cm3 engines, offered by POLINI. Designed to fit a bore of Ø 57 mm, this piston allows for the restoration or preparation of a crankcase on the ET3, PK, and XL models listed below. Product intended for use on roads reserved for adapted vehicles or in competition according to regulations.

Products reserved exclusively for competitions in designated areas in accordance with the provisions of the competent sports authorities. We accept no responsibility for inappropriate use.

• Brand: POLINI
• Reference: 204.0010
• Diameter Ø: 57 mm
• Category: Piston
• Universe: Urban

Main compatibilities:

• VESPA PK XL (1991 - 125 cm3)
• VESPA PK S ELECTRIC STARTER (1991 - 125 cm3)
• VESPA PK S (1991 - 125 cm3)

Installation advice: check the condition of the cylinder, segments, and pins before assembly. Adhere to the bore tolerances and the assembly direction indicated by the manufacturer. In case of doubt, entrust the assembly to a specialized workshop to ensure reliable operation of the crankcase.