Cast iron cylinder kit (diameter 61mm / bolt 15mm) - Vespa PX 80E Air 2T ('82-'00) - Malossi

Cast iron cylinder set (61mm / 15mm) Malossi. Among the most important applications are: Vespa PX 80E AIR 2T (1982-2000).

- Cylinder set for air-cooled engine;
- Cylinder made from a special self-lubricating cast iron alloy, wear-resistant;
- Machined on high-precision CNC machines;
- Heat exchange surfaces recalculated and enlarged;
- Exhaust and transfer ports designed and tuned for maximum thermodynamic performance;
- Quality control of dimensional finishing and surface performed according to Malossi's internal specifications;
- Cylinder and piston selected for a 100% fit of 0.010-0.005 mm;
- Inspection of all seals performed;
- Piston made from a special aluminum alloy with high silicon content and reduced thermal expansion;
- Machined on CNC-controlled machines;
- Heat exchange surfaces have been enlarged;
- Wear-resistant cast iron piston rings;
- Cylinder head made from a special pressure-cast aluminum alloy;
- Geometry of heat exchange surfaces recalculated and enlarged;
- Machined on high-precision CNC machines with diamond tools;
- Surface rust prevention treatment;
- Viton cylinder head gasket;
- Includes cylinder head;
- Bore: 61 mm;
- Piston pin diameter: 15 mm;
- Stroke: 48 mm;
- Class: Sport.

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