Vespa PK XL Rush 125 [1988-1989] - crankshaft cone 20

POLINI crankshaft cone 20 for Vespa PK XL Rush 125

The POLINI crankshaft cone 20 was developed for the Vespa PK XL Rush 125 in the 1988-1989 model year range. It belongs to the FOR RACE series and is designed for use in original and modified engines. This makes it suitable as a targeted component for building or revising the engine.

Design and technical features

• Crankshaft with cone 20
• Connecting rod milled from a block
• Design of the connecting rod to increase resistance to loads
• Revised intake tract adjustment to improve engine performance
• Optimized crankshaft design to reduce vibration

Vehicle assignment

The crankshaft is assigned to the Vespa PK XL Rush 125, built in 1988-1989. The cone 20 serves as an essential selection feature for the appropriate design.

Instructions for use

POLINI recommends installation on both original and modified engines. The design combines a resilient connecting rod with an optimized crankshaft design and a revised intake tract setting. The component supports the technical tuning of the engine and at the same time takes into account the reduction of vibrations.