Description
A longer transmission will get the power where your need it and increase your top speed, always under the condition that your engine is powerful enough to begin with. This means you should definitely use this transmission with tuning cylinders only, as original cylinders are simply not powerful enough.
Gear ratio: 16/47 (2.94) => +20.3%
Shaft diameter = 17.7mm.
Needle bearings and washers are included.
Questions about the product
Manufacturer's Details
Notes and Safety
Scooter gearbox
The transmission of scooters and some mopeds is located in a case behind the clutch and torque driver and has the function of reducing rpm and ultimately driving the wheel axle.
The transmission of a scooter has a direct influence on top speed. If the engine develops enough power and torque at low rpm, you can choose a longer gear ratio to achieve a higher top speed without any noticeable loss in acceleration.
Please note: if you don't have a press, better choose pre-assembled gears!
Technical details
| Secondary Transmission Polini 16/47 Piaggio NRG after 1998 | |
|---|---|
| Article no. | P202.1402 |
| EAN | 8054705052859 |
| Weight | 0,49 kg |
| Brand | Polini |
| Product type | Transmission |
| Type | Secondary |
| Assembly | Press-fitting |
| Gear ratio | 16/47 (2,94) |
Aprilia
Mojito Custom 50cc (Piaggio engine)Sportcity ONE 50cc (2 stroke)Sportcity Street 50ccSR 50cc Funmaster LC (after 07/2003) - Piaggio engineSR 50cc LC (after 07/2003) - Piaggio EngineSR 50cc Racing LC (after 07/2003) - Piaggio EngineSR 50cc R Factory i.e. LC (after 2005) - Piaggio EngineSR 50cc R LC (after 2005) - Piaggio EngineSR 50cc Sport LC (after 07/2003) - Piaggio EngineSR 50cc Street LC (after 07/2003) - Moteur Piaggio
Derbi
Gilera
Piaggio
Fly 50cc ACFree 50cc AC (after 1999)Liberty 50cc ACNRG mc2 50cc LC (after 1998)NRG mc2 Extreme 50cc ACNRG mc2 Extreme 50cc LCNRG mc3 DD 50cc LC CATNRG mc3 DT 50cc AC CATNRG Power DD 50 (after 2005)NRG Power DT 50cc AC (after 2005)TPH 50cc AC (before 2010)TPH X 50cc AC (before 2010)Zip 2 50cc AC CAT (after 1999)Zip SP2 50cc LC
5
1 Ratings