Polini met Z24 tandwiel rechte vertanding KoppelingRef: POL00596A / 1147065

The Polini HT clutch For Race represents the pinnacle of technology for the Vespa PX
or PE.
Thanks to its innovative reversed operation layout, the part connected to the
crankshaft is no longer the external bell, but the internal hub.

The main characteristics are:
• pressure plate on axial bearing
• aluminium bell
• cover from the block with oil collection groove

The aluminium discs increased with 8 teeth maximize transmission efficiency and
guarantee greater transmitted power.
The Polini HT clutch gives the possibility to adjust the spring load of the clutch and
choose the optimal teeth of the primary gear to adapt the ratios.
With the wide choice of spare parts in the catalogue it is possible to modify the
Polini HT clutch For Race by easily replacing the primary gear.
The gear shift is precise and smooth for effortless gear changes.

Polini HT clutch:
Item: 230.0530 Z=24 straight teeth (Polini primary gear)
Item: 230.0531 Z=23 straight teeth (Polini primary gear)
Item: 230.0532 Z=22 straight teeth (Polini primary gear)
Item: 230.0533 Z=23 helical teeth (original primary gear)
Item: 230.0534 Z=22 helical teeth (original primary gear)