Vespa PX E Arcobaleno 125 [1981-1997] - crankshaft

POLINI crankshaft with stroke 60 for the Vespa PX E Arcobaleno 125

The POLINI crankshaft with stroke 60 is intended for the Vespa PX E Arcobaleno 125 built between 1981 and 1997. As a version of the “Advanced” crankshaft, it was developed for use in Vespa engines and is suitable for both original and tuned engines.

Function and execution

The design supports customized tuning of the intake tract to improve engine performance. The crankshaft design has also been optimized to reduce vibration. The connecting rod is milled from a single block, like in racing engines. This means it is designed for increased resistance to stress.

Technical data

• Product: crankshaft
• Brand: POLINI
• Version: Advanced
• Stroke: 60
• Connecting rod milled from a block

Vehicle assignment

Suitable for Vespa PX E Arcobaleno 125, built between 1981 and 1997.

Selection and use

The 60 stroke version is intended as a longer stroke for upgraded engines. In the Advanced program you can also choose from a variant with a hub of 57 like the original. This crankshaft is therefore a suitable option if the longer stroke 60 is required for the engine.