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Primary gears -POLINI- Piaggio 125-200cc Leader - 17/44 = 1:2.59

P2021389
Primary gears -POLINI- Piaggio 125-200cc Leader - 17/44 = 1:2.59
Primary gears -POLINI- Piaggio 125-200cc Leader - 17/44 = 1:2.59
Primary gears -POLINI- Piaggio 125-200cc Leader - 17/44 = 1:2.59
Primary gears -POLINI- Piaggio 125-200cc Leader - 17/44 = 1:2.59
Primary gears -POLINI- Piaggio 125-200cc Leader - 17/44 = 1:2.59

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.
AI-translation

 
€112.90 *

incl. VAT plus shipping costs

Available immediately (delivery time 1-3 working days*)
P For this item you get fidelity point/s
Gear box (automatic scooters)
number of teeth gear box input shaft: 17
number of teeth sec. shaft (large): 44
gear ratio primary drive: 2.5882
OEM numbers (for comparison purposes only)
Polini 202.1389, P2021389, 2021389, P202.1389
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