Description
Cylinder Kit 70cc Polini Sport cast iron D.47mm Minarelli 12mm piston pin
Great value for money cast iron cylinder from Polini. The cast iron Sport cylinder is a strong, durable cast iron cylinder for everyday use. It yields great output especially in the low and medium rpm range.
The kit contains a cast iron cylinder, a piston with rings, circlips and 12mm piston pin, a cylinder head and a matching gasket set. The rpm range is extended, top speed is increased and above all pull and off-the-line acceleration is improved - ideal for wheelie fans!
- 50cc cast iron cylinder/li>
- Bore 47mm
- 2-ring piston
- 12mm piston pin
- Slanted exhaust
For horizontal Minarelli engines with 12mm piston pin as well as Chinese 2-stroke engines with slanted exhaust.
NO homologation / not street-legal.
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: Sport
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.
The products listed under Sport yield better performance than Original parts. They may have technical differences, such as the use of higher quality materials, a larger displacement or a performance-enhancing design. They are suitable for everyday use and have a long service life.
Spare Parts
- Polini
Piston Ring Polini cast iron Big Bore Yamaha BW's / Slider (1x)11,50 €In stock12,50 €-8% Discount - Polini
Piston Ring (oversize) Polini 47,4x1mm 70cc Sport / Corsa Minarelli vertical12,50 €In stock soon13,50 €-7% Discount - Polini
Cylinder Head Polini 70cc Sport / Corsa Minarelli horizontal47,50 €In stock
