Vespa PX E Lusso 150 [1981-1997] - racing clutch with Z22 sprocket straight teeth

POLINI racing clutch Z22 for Vespa PX E Lusso 150

The POLINI racing clutch with Z22 ring gear and straight-toothed pinion is designed for the Vespa PX E Lusso 150 in the 1981-1997 model year range. Their construction is designed for effective power transmission and precise, smooth shifting.

Function and structure

With the innovative functionality, the part connected to the crankshaft is designed as an inner hub. The pressure plate sits on a thrust bearing. An aluminum bell and the cover of the block with an oil collecting groove are among the described design features of the clutch.

• Z22 gear ring with straight-toothed pinion
• Pressure plate on thrust bearing
• Aluminum bell
• Block cover with oil collecting groove
• Reinforced aluminum discs with 8 teeth
• Adjustable clutch spring force

Translation and coordination

The clutch allows selection of the teeth of the primary gear to adjust the ratio. This version has a primary gear with Z22 and straight teeth. By replacing the primary gear, the POLINI HT clutch can be modified according to the desired tuning. The available toothing variants include straight and helical toothed versions.

Vehicle assignment

Suitable for Vespa PX E Lusso 150, years 1981-1997.