Vespa PX E GS 200 [1987-1997] - racing clutch with Z22 sprocket straight teeth

POLINI racing clutch with Z22 sprocket for Vespa PX E GS 200

The POLINI racing clutch with Z22 ring gear and straight-toothed pinion is designed for the Vespa PX E GS 200 in the 1987-1997 model year range. The HT clutch works in the opposite way: the part connected to the crankshaft is the inner hub and not the outer bell.

Function and structure

• Pressure plate on thrust bearing for smooth operation.
• Aluminum bell as part of the clutch construction.
• Block cover with oil collecting groove.
• Reinforced aluminum discs with 8 teeth to transmit the driving force.
• Adjustable spring force to adjust the clutch.

Translation and switching behavior

The straight-toothed primary gear with Z22 enables the selection of the appropriate toothing for gear ratio adjustment. The Polini HT clutch is designed to replace the primary gear when necessary and further modify the clutch with available replacement parts. The design supports precise and smooth switching operations.

Vehicle assignment

Suitable for Vespa PX E GS 200, built between 1987 and 1997.

Factual information

The version has a Z22 pinion with straight teeth. When selecting the gear ratio, the desired primary gearing and the coordination of the clutch must be taken into account.