Vespa TS 125 [1975-1978] - crankshaft

POLINI crankshaft with stroke 60 for Vespa TS 125

The POLINI crankshaft is intended for the Vespa TS 125 built between 1975 and 1978. As part of the crank mechanism, it connects the movement of the piston with the rotation of the engine. The version with stroke 60 is aimed at engines in which a longer stroke is to be used.

Function and execution

The crankshaft comes from POLINI's “Advanced” series. Their design was developed for use in Vespa engines and, according to the product description, is suitable for both original and tuned engines. The design has been revised to reduce vibration. In addition, the intake tract setting was adjusted to improve engine performance.

Technical data

• Brand: POLINI
• Component: crankshaft
• Stroke: 60
• Connecting rod milled from a block
• Version: “Advanced”

Vehicle assignment

Suitable for Vespa TS 125, built between 1975 and 1978. The vehicle assignment supports the selection of the appropriate crankshaft for this model and this complete year range.

Selection note

This version has the extended stroke 60. In comparison, the product description also mentions a variant with stroke 57 like the original. The required stroke of the respective motor is therefore decisive for the selection. The crankshaft is recommended for installation in original and tuned engines.