
POLINI Cylinder Kit - Ø57mm Vespa (Manufacturer's Ref: 140.0050)
Products reserved exclusively for competitions in designated areas in accordance with the regulations of the relevant sports authorities. We accept no responsibility for inappropriate use.
Polini presents a cylinder kit dedicated to classic Vespas, designed for track use. With a bore of 57 mm, this kit modifies the engine configuration compared to the original setup and is aimed at preparations intended for competition. Meticulously crafted, respecting Polini's expertise, it is suited for riders looking for an engine upgrade for circuit use.
Suitable for installation on listed classic Vespa 125 cc models below. Installation is recommended by an experienced mechanic: checking the timing, clearances, and fuel supply is essential before any competition use. Please adhere to sports and local regulations before use.
Compatible motorcycles (examples):