Vespa Rally 200 [1977-1979] - racing clutch with Z24 sprocket straight teeth

POLINI racing clutch Z24 with straight teeth for Vespa Rally 200

The POLINI racing clutch with Z24 gear rim and straight teeth is designed for the Vespa Rally 200 in the 1977-1979 model year range. Their design principle moves the connection to the crankshaft from the outer bell to the inner hub. This means that the clutch forms a technically independent basis for use in racing.

Function and construction

• Pressure plate on thrust bearing for smooth operation
• Aluminum bell as part of the clutch construction
• Block cover with oil collecting groove
• Aluminum discs reinforced with 8 teeth for power transmission
• Adjustable clutch spring force

The spring force can be adjusted to the respective requirements. In addition, the system allows the selection of the primary gearing in order to specifically tune the translation. The primary gear can be replaced if necessary, so that the clutch can be modified with suitable spare parts from the POLINI range.

Technical data

• Brand: POLINI
• Version: Racing clutch with Z24 sprocket
• Teeth: straight teeth
• Reinforced aluminum discs with 8 teeth
• Vehicle: Vespa Rally 200
• Years of construction: 1977–1979

The design supports precise and smooth switching operations. The version with Z24 and straight teeth is suitable for the targeted tuning of the primary drive on the aforementioned Vespa Rally 200.