Vespa PX E 125 [1981-1997] - racing clutch with Z24 sprocket straight teeth

POLINI racing clutch Z24 for Vespa PX E 125

The POLINI racing clutch with Z24 gear rim and straight-toothed pinion is intended for the Vespa PX E 125 in the 1981-1997 model year range. Their reverse operation distinguishes the design from traditional clutches: the part connected to the crankshaft is the inner hub and not the outer bell.

Constructive features

• Pressure plate on thrust bearing
• Aluminum bell
• Block cover with oil collecting groove
• Reinforced aluminum discs with 8 teeth

The reinforced aluminum discs are designed for effective power transmission. The clutch also allows the spring force to be adjusted. This allows the clutch characteristics to be tailored to the respective application.

Translation and coordination

The primary gear used has 24 straight teeth. The design of the POLINI HT clutch allows the primary gear to be replaced and the gear ratio to be adjusted. Different straight and helical primary gears are available for selection. The gearshift is designed for precise and smooth gear changes.

Vehicle assignment

Suitable for Vespa PX E 125, years 1981-1997.

Factual note

The clutch combines an adjustable spring force with the ability to adjust the teeth of the primary gear to the desired ratio. The Z24 pinion has straight teeth.