Vespa Primavera ET 3 [1976-1983] - crankshaft cone 20

POLINI crankshaft cone 20 for Vespa Primavera ET3

The POLINI FOR RACE crankshaft with cone 20 is intended for the Vespa Primavera ET3 built between 1976 and 1983. It was developed to further develop the quality and performance of the original crankshaft design and is suitable for original as well as modified engines.

Designed for resilient engines

The connecting rod is milled from a block, like in racing engines. This manufacturing method increases its resistance to stress and supports the use of the crankshaft in sophisticated engines. The design is aimed at drivers who are looking for a specially developed crankshaft for their engine structure.

Technical features

• Version: Crankshaft with cone 20
• Series: POLINI FOR RACE
• Milled connecting rod from one block
• Modified intake tract adjustment to improve engine performance
• Optimized crankshaft design to reduce vibration

Vehicle assignment

Suitable for the Vespa Primavera ET3, built between 1976 and 1983. The vehicle assignment refers to this model and this complete year range.

Selection note

The cone 20 is the decisive selection feature of this version. Before ordering, check whether the crankshaft you need for your engine design is designed in this cone version. Installation is recommended for original and modified engines.