Vespa TS 125 [1977-1978] - racing clutch with Z24 sprocket straight teeth

POLINI racing clutch with Z24 pinion for Vespa TS 125

The POLINI racing clutch with Z24 gear ring and straight-toothed pinion is designed for precise power transmission and smooth gear changes. Their reverse operation connects the crankshaft not to the outer bell, but to the inner hub.

Function and structure

• Pressure plate on thrust bearing for precise actuation
• Aluminum bell
• Block cover with oil collecting groove
• Aluminum discs reinforced with 8 teeth
• Adjustable clutch spring force

The reinforced aluminum discs are designed for high transmission efficiency. As a result, the clutch supports higher transmitted power. The spring force can be adjusted so that the clutch can be adjusted to the respective area of ​​application.

Gearing and translation

The integrated Z24 sprocket has straight teeth. The Polini HT clutch allows the selection of different primary gear teeth to adjust the gear ratio. The primary gear can be replaced with another available gear if necessary. This allows the clutch to be specifically modified.

Vehicle assignment

Suitable for the Vespa TS 125, built between 1977 and 1978.

Factual note

The clutch is designed for precise and smooth shifting. The adjustable spring force and the straight-toothed Z24 pinion offer concrete options for tuning clutch characteristics and translation.