For: Piaggio

34496

Polini Vario 13:1 gear ratio 3rd & 4th gear | Piaggio Ciao, SI, Bravo, Boxer

CHF 114.50

Incl. 8.1% VAT.

Third and fourth variator gear for your Piaggio Ciao, Si, Bravo and Boxer moped / moped.
The gears are used together with the Polini set, consisting of the input shaft and the first gear. This results in a gear ratio of 12.82:1.

The thickness of the output gear has been increased to create a larger contact surface for the meshing flanks. This is particularly advantageous under high loads, as can occur in the cross-country sector, and makes a positive contribution to durability. Unfortunately, the Velo gear (bicycle gear) can no longer be used due to these modifications.

Small double gear: 10 / 30 teeth
Large gear: 47 teeth

You will find the torque converter shaft set together with the gear set for a gear ratio of 11.5:1 in the accessories section.

Quality product from the Italian manufacturer Polini.

Details

ManufacturerPolini
MaterialSteel
Gearbox typeVario
Translation12.82 / 1
Number of teeth10 pcs, 30 pcs, 47 pcs
Toothing typestraight toothed

Suitable for the following models

Piaggio

Ciao - Ciao, Ciao, Ciao, Ciao

Si

Bravo/Superbravo

Boxer

Grillo

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