Vespa PX T 5 [1985-1993] - racing clutch with Z24 sprocket straight teeth

POLINI racing clutch Z24 for Vespa PX T 5

The POLINI racing clutch with Z24 ring gear and straight-toothed pinion is designed for the Vespa PX T 5 built between 1985 and 1993. Their reverse operation connects the crankshaft to the inner hub instead of the outer clutch bell. It therefore forms the technical basis for precise power transmission in performance-oriented use.

Function and structure

• Pressure plate on thrust bearing for smooth operation
• Aluminum bell
• Block cover with oil collecting groove
• Reinforced aluminum discs with 8 teeth
• Sprocket Z24 with straight teeth

The reinforced aluminum discs support efficient transmission. The spring force of the clutch can be adjusted so that the actuation can be tailored to the respective application. For the translation adjustment, the selection of a suitable toothing of the primary gear is also provided. The primary gear can be replaced if necessary, allowing the POLINI HT Clutch For Race to be further customized with appropriate spare parts.

Switching behavior

The construction is designed for precise and smooth shifting. This supports effortless gear changes and controlled clutch operation.

Vehicle assignment

Vespa PX T 5, built between 1985 and 1993.

Technical execution

• Brand: POLINI
• Version: Racing clutch with Z24 sprocket
• Pinion: straight toothed
• Components: aluminum bell and aluminum discs
• Spring force of the clutch is adjustable