Vespa PX E Arcobaleno 200 [1981-1997] - racing clutch with Z22 sprocket straight teeth

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

The POLINI HT clutch is designed as a racing clutch for use in the Vespa PX. With this design, the inner hub takes over the connection to the crankshaft, while the outer bell no longer fulfills this function. The reversed functionality forms the basis for the special coupling concept.

Function and construction

• Pressure plate with axial bearing for smooth operation
• Aluminum bell
• Block cover with oil collecting groove
• Aluminum discs reinforced with 8 teeth
• Adjustable clutch spring force
• Straight toothed sprocket with Z22 pinion

The reinforced aluminum discs are designed for efficient power transmission and enable the transmission of higher power. The spring force can be adjusted to the desired coordination. In addition, the toothing of the primary gear can be selected in order to specifically tune the translation. If necessary, the gear ring can be replaced with another available primary gear from the POLINI spare parts program.

Technical features

The clutch has straight teeth with a Z22 pinion. The clutch concept supports precise and smooth gear changes. The combination of adjustable spring force and selectable primary toothing offers options for adjusting the gear ratio and clutch behavior.

Vehicle assignment

Suitable for the Vespa PX E Arcobaleno 200, built between 1981 and 1997.

The clutch belongs to the engine and clutch product category. Assembly instructions and technical documents are available for professional assembly.