Cylinder set Polini (47mm / 70cc) for the following applications: Benelli Devil 50 H2O 2T (1991-1993 - DL3) / Spring 50 H2O 2T (1992-1997 - DL3) / Malaguti MRX 50 H2O 2T (1987-1991 - DL3) / Rieju Drac DL 50 H2O 2T (1991-1993 - DL3).
The set includes:
- Cylinder;
- Equipped piston (piston, pin, rings, clips);
- Cylinder head;
- Gaskets.
Technical specifications:
- Displacement: 70 cc;
- Stroke: 39.00 mm;
- Bore: 47.00 mm;
- Piston pin: 12 mm;
- Compression ratio: 12.2:1;
- Maximum power output: 9.8 HP at 10,800 RPM;
- Cooling: water-cooled;
- Material: cast iron;
- Class: Sport.
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