Primary gears -POLINI- Minarelli MA, MY, CW - 13/44 = 1:3.38 | Gear boxes | Gear box | Engines

Preview: Primary gears -POLINI- Minarelli MA, MY, CW - 13/44 = 1:3.38

Description

Extending the gear ratio is useful if the engine performance has been increased by successful tuning measures. With the extended gear ratio you can convert your extra power into more speed.
In addition, the cylinder and the rest of the engine are spared, because they don't have to be revved up as much.
In series engines a longer gear ratio is usually not useful, because in most cases the power is not sufficient to convert the extra gear ratio into top speed.
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Manufacturer Information
Polini
Viale Piave 30
24022 Alzano Lombardo Bergamo - Italy
https://www.polini.com/
info@polini.com/

Responsible Person for the EU
Polini
Viale Piave 30
24022 Alzano Lombardo Bergamo - Italy
https://www.polini.com/
info@polini.com/

This item is currently not available.

€83.90 *

incl. VAT plus shipping costs

The item is ordered and will be in stock soon

P For this item you get fidelity point/s

Gear box (automatic scooters)
number of teeth gear box input shaft:	13
number of teeth sec. shaft (large):	44
gear ratio primary drive:	3.3846
OEM numbers (for comparison purposes only)
Polini	2021370, P202.1370, P2021370, 202.1370

Please inform me once the product is available again.

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