Cylinder set Polini (46mm / 70cc) for the following applications: MBK Club 50 AIR 2T (1991-2003) / Evasion 50 AIR 2T (1988-1999) / Hard Rock 50 AIR 2T (1991-2002) / Rock Racing 50 AIR 2T (1989-1995) / Swing 50 AIR 2T (1988-1999).
The set includes:
- Cylinder;
- Equipped piston (piston, pin, ring, clips);
- Gaskets.
Technical specifications:
- Displacement: 70 cc;
- Stroke: 41.80 mm;
- Bore: 46.00 mm;
- Piston pin: 13 mm;
- Maximum power output: 7.3 HP at 7,700 RPM;
- Cooling: air-cooled;
- Material: aluminum;
- Class: Sport.
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