Polini Racing Cylinder Kit 79cc aluminium Vespa LX / S 4V 50cc
Sorry, this Item has been Discontinued
This product is no longer being manufactured, so unfortunately we can no longer offer it.
However, we would like to help you find an alternative. Please take a look at other products within the same category or contact us so we can help you with selecting the right product.
Description
If you are looking for more power for your 50cc Vespa, we have the Polini Racing Cylinder Kit 79cc aluminium d = 49mm Vespa LX 4V / S 4V 50cc, available at an excellent price!
You can expect excellent workmanship and fantastic performance with increased torque from this "Made in Italy" product. Due to the increased displacement (exactly 78.7cc), it provides better acceleration and slightly higher top speed. And as it is made of aluminium, cooling properties are outstanding.
We recommend combining this cylinder with a sports exhaust.
- 79cc Aluminium Cylinder
- 3-Ring Piston with 13mm pin, rings and circlips
- Cylinder Gasket Set
Note: cylinder head is not included, keep original!
How to Install a cylinder on a scooter, motorcycle or moped
The cylinder or cylinder kit is the heart of the engine on scooters, motorcycles and mopeds. It consists of a cylinder, a piston with piston ring(s), a cylinder head and gaskets needed for installation.
The service life of a cylinder depends on whether it has been fitted correctly.
Tuning Level: Racing
We categorize our products into different performance levels Original, Sport, Racing and High End , so that our customers can choose the right parts for their setup. It is really important to combine parts that belong to the same tuning level, this is especially true for cylinders, crankshafts and exhausts.
Racing products are designed for a more extreme uses and are developed primarily for racing. Whether you stay at 50cc or increase the displacement, the corresponding Racing parts produce much higher performance than the original parts in order to achieve maximum power.
Aluminium cylinders
Aluminium cylinders are more powerful than cast iron cylinders, but require more regular maintenance and must be combined with different components such as a reinforced crankshaft and a larger carburetor.
How to run in an aluminium cylinder?
Aluminium cylinders should be run in for about 200 kilometers , and you should use a fully synthetic engine oil.
Note: To ensure optimum performance and reliability, it is advisable to measure the squish clearance. Just have a look at our tutorial How to adjust squish clearance.