Motorcycle cylinder set 55 mm bolt 12 - Piaggio Ape 50 FL / Ape 50 RST / Vespa 50 S / PK 50 / PK 50 XL / FL / HP 2T AC 50-100 -

50,19 EUR shipping costs Product code: RMS.100080141

Motor cylinder set RMS. Among the most important applications are: Piaggio 50cc: Ape 50 FL (1989-1995) / Ape 50 FL2 (1989-1995) / Ape 50 P (1980-1985) / Ape 50 RST Mix (1999-2003) / Vespa 50cc: 50 / N (1963-1971) / 50 L (1966-1970) / 50 R (1969-1983) / 50 Revival (1990-) / 50 S (1963-1984) / 50 Special (1969-1972) / 50 Special (1972-1975) / 50 Special (1975-1983) / 50 Special Elestart (1969-1972) / 50 Special Elestart (1972-1975) / 50 Special Elestart (1975-1976) / 50 SP / Sprinter (1971-1979) / 50 SS / Super Sprint (1965-1971) / PK 50 (1982-1984) / PK 50 S / Elestart (1982-1984) / PK 50 SS / Elestart (1983-1986) / PK 50 XL / Elestart (1985-1990) / PK 50 XL FL (1990-) / PK 50 XL HP (1991) / PK 50 XL N NUOVA (1989-1990) / PK 50 XL Rush / Elestart (1988-1990) / PK 50 XL2 / Elestart (1990-).

Olympia equivalent: OL.56031;
Top Performance equivalent: KT00014;

Cylinder specifications:
- The cylinder has 6 intake and exhaust ports;
- Piston pin diameter: 12 mm;
- Piston diameter: 55 mm;
- Skirt diameter (crankcase guide): 61 mm.

Specifications - piston dimensions:
- Piston diameter (D): 55.00 mm;
- Center distance pin - piston head (C): 26 mm;
- Total piston length (L): 52 mm.

Specifications - pin dimensions (d):
- Outer pin diameter: 12 mm;
- Inner pin diameter: 8 mm;
- Pin length: 40 mm.

Specifications - ring dimensions:
- Number of rings: 2;
- Ring thickness: 1.5 mm;
- Ring closure: internal:
- Chrome rings.