- New!
- -6%
Cylinder kit POLINI (cast iron) Vespa 50cc 2T Ø55 PIN Ø12
- -6%
Bore: Ø55mm
Stroke: 43mm
Engine displacement: 102cc
MAXIMUM POWER (HP/RPM): 8,7hp / 8200rpm
Material: Cast iron
Class: SP
Including cilinder head: Yes
Bore category: Bigbore
Piston pin: Ø12mm
Cooling: Air cooled
Fits for models:
Vespa 50 L AIR 2T '66-'67 (V5A1T)
Vespa 50 L Allungata AIR 2T '67-'70 (V5A1T)
Vespa 50 N AIR 2T '63-'67 (V5A1T)
Vespa 50 N Allungata AIR 2T '67-'71 (V5A1T)
Vespa 50 R AIR 2T '69-'75 (V5A1T)
Vespa 50 R AIR 2T '75-'83 (V5A1T)
Vespa 50 S AIR 2T '63-'84 (V5SA1T)
Vespa PK 50 AIR 2T '82-'84 (V5X1T)
Vespa PK 50 Rush AIR 2T '88-'93 (V5X4T)
Vespa PK 50 S AIR 2T '82-'84 (V5X2T)
Vespa PK 50 SS AIR 2T '83-'84 (V5S1T)
Vespa PK 50 XL AIR 2T '86-'89 (V5X3T)
Vespa PK 50 XL FL AIR 2T '90 (V5N1T)
Vespa PK 50 XL HP AIR 2T '90 (V5N2T)
Vespa PK 50 XL Nuovo AIR 2T '89 (V5X5T)
Vespa PK 50 XLS AIR 2T '86 (V5S2T)
Vespa Special 50 AIR 2T '69-'72 (V5A2T)
Vespa Special 50 AIR 2T '72-'75 (V5B1T)
Vespa Special 50 AIR 2T '75-'83 (V5B3T)
Vespa Special 50 Elestart AIR 2T '69-'72 (V5A3T)
Vespa Special 50 Elestart AIR 2T '72-'75 (V5B2T)
Vespa Special 50 Elestart AIR 2T '75-'76 (V5B4T)
Vespa Special 50 Revival AIR 2T '90-'91 (V5R1T)
Vespa Super Sprint 50 AIR 2T '65-'71 (V5SS1T)
Vespa Super Sprint 50 AIR 2T '71-'79 (V5SS2T)
Vespa Super Sprint 90 AIR 2T '65-'71 (V9SS1T)
Vespa Super Sprint 90 AIR 2T '71-'74 (V9SS2T)

POLINI is an Italian manufacturer of tuning parts for motorcycles, mopeds and scooters. Among other products, they make cylinders and variators for both racing and road use. The company was founded when Italian soldier Battista Polini returned from service in World War II and began producing bicycles that were popular and sold well. The company's first logo was a ram, which was the emblem of Battista's battalion. When the first Vespa and Lambretta scooters appeared in the 1940s, their parts began to be produced.
| Brand | Model | Year | Name | CC |
|---|---|---|---|---|
| VESPA | N | 1963 | 50 | |
| VESPA | N | 1964 | 50 | |
| VESPA | N | 1965 | 50 | |
| VESPA | N | 1966 | 50 | |
| VESPA | N | 1967 | 50 | |
| VESPA | N | 1968 | 50 | |
| VESPA | N | 1969 | 50 | |
| VESPA | N | 1970 | 50 | |
| VESPA | N | 1971 | 50 | |
| VESPA | L | 1966 | 50 | |
| VESPA | L | 1967 | 50 | |
| VESPA | L | 1968 | 50 | |
| VESPA | L | 1969 | 50 | |
| VESPA | L | 1970 | 50 | |
| VESPA | PK | 1982 | 50 | |
| VESPA | PK | 1983 | 50 | |
| VESPA | PK | 1984 | 50 | |
| VESPA | PK | 1982 | 50 | |
| VESPA | PK | 1983 | 50 | |
| VESPA | PK | 1984 | 50 | |
| VESPA | PK | 1982 | E-Start | 50 |
| VESPA | PK | 1983 | E-Start | 50 |
| VESPA | PK | 1984 | E-Start | 50 |
| VESPA | PK | 1984 | Automatic | 50 |
| VESPA | PK | 1986 | Automatic | 50 |
| VESPA | PK | 1987 | Automatic | 50 |
| VESPA | PK | 1984 | Automatic/ E-Start | 50 |
| VESPA | PK | 1986 | Automatic/ E-Start | 50 |
| VESPA | PK | 1987 | Automatic/ E-Start | 50 |
| VESPA | PK | 1986 | 50 | |
| VESPA | PK | 1987 | 50 | |
| VESPA | PK | 1988 | 50 | |
| VESPA | PK | 1983 | 50 | |
| VESPA | PK | 1984 | 50 | |
| VESPA | PK | 1986 | 50 | |
| VESPA | PK | 1983 | E-Start | 50 |
| VESPA | PK | 1984 | E-Start | 50 |
| VESPA | PK | 1986 | E-Start | 50 |
| VESPA | PK | 1984 | Automatic/ E-Start | 50 |
| VESPA | PK | 1986 | 50 | |
| VESPA | PK | 1987 | 50 | |
| VESPA | PK | 1988 | 50 | |
| VESPA | PK | 1989 | 50 | |
| VESPA | PK | 1990 | 50 | |
| VESPA | PK | 1986 | E-Start | 50 |
| VESPA | PK | 1987 | E-Start | 50 |
| VESPA | PK | 1988 | E-Start | 50 |
| VESPA | PK | 1989 | E-Start | 50 |
| VESPA | PK | 1990 | E-Start | 50 |
| VESPA | PK | 1986 | Automatic | 50 |
| VESPA | PK | 1987 | Automatic | 50 |
| VESPA | PK | 1988 | Automatic | 50 |
| VESPA | PK | 1989 | Automatic | 50 |
| VESPA | PK | 1990 | Automatic | 50 |
| VESPA | PK | 1986 | Automatic/ E-Start | 50 |
| VESPA | PK | 1987 | Automatic/ E-Start | 50 |
| VESPA | PK | 1988 | Automatic/ E-Start | 50 |
| VESPA | PK | 1989 | Automatic/ E-Start | 50 |
| VESPA | PK | 1990 | Automatic/ E-Start | 50 |
| VESPA | PK | 1989 | 50 | |
| VESPA | PK | 1990 | 50 | |
| VESPA | PK | 1989 | Automatic | 50 |
| VESPA | PK | 1990 | Automatic | 50 |
| VESPA | PK | 1986 | 50 | |
| VESPA | PK | 1987 | 50 | |
| VESPA | PK | 1988 | 50 | |
| VESPA | PK | 1989 | 50 | |
| VESPA | PK | 1990 | 50 | |
| VESPA | PK | 1991 | 50 | |
| VESPA | PK | 1992 | 50 | |
| VESPA | PK | 1993 | 50 | |
| VESPA | PK | 1990 | E-Start | 50 |
| VESPA | PK | 1991 | E-Start | 50 |
| VESPA | PK | 1992 | E-Start | 50 |
| VESPA | PK | 1993 | E-Start | 50 |
| VESPA | PK | 1990 | Automatic/ E-Start | 50 |
| VESPA | PK | 1991 | Automatic/ E-Start | 50 |
| VESPA | PK | 1992 | Automatic/ E-Start | 50 |
| VESPA | PK | 1993 | Automatic/ E-Start | 50 |
| VESPA | S | 1963 | 50 | |
| VESPA | S | 1964 | 50 | |
| VESPA | S | 1965 | 50 | |
| VESPA | S | 1966 | 50 | |
| VESPA | S | 1967 | 50 | |
| VESPA | S | 1968 | 50 | |
| VESPA | S | 1969 | 50 | |
| VESPA | S | 1970 | 50 | |
| VESPA | S | 1971 | 50 | |
| VESPA | S | 1972 | 50 | |
| VESPA | S | 1973 | 50 | |
| VESPA | S | 1974 | 50 | |
| VESPA | S | 1975 | 50 | |
| VESPA | S | 1976 | 50 | |
| VESPA | S | 1977 | 50 | |
| VESPA | S | 1978 | 50 | |
| VESPA | S | 1979 | 50 | |
| VESPA | S | 1980 | 50 | |
| VESPA | S | 1981 | 50 | |
| VESPA | S | 1982 | 50 | |
| VESPA | S | 1983 | 50 | |
| VESPA | S | 1984 | 50 | |
| VESPA | SR | 1971 | Sprinter | 50 |
| VESPA | SR | 1972 | Sprinter | 50 |
| VESPA | SR | 1973 | Sprinter | 50 |
| VESPA | SR | 1974 | Sprinter | 50 |
| VESPA | SR | 1975 | Sprinter | 50 |
| VESPA | SR | 1976 | Sprinter | 50 |
| VESPA | SR | 1977 | Sprinter | 50 |
| VESPA | SR | 1978 | Sprinter | 50 |
| VESPA | SR | 1979 | Sprinter | 50 |
| VESPA | SS | 1965 | Super Sprint | 50 |
| VESPA | SS | 1966 | Super Sprint | 50 |
| VESPA | SS | 1967 | Super Sprint | 50 |
| VESPA | SS | 1968 | Super Sprint | 50 |
| VESPA | SS | 1969 | Super Sprint | 50 |
| VESPA | SS | 1970 | Super Sprint | 50 |
| VESPA | SS | 1971 | Super Sprint | 50 |
| VESPA | SS | 1965 | Super Sprint | 90 |
| VESPA | SS | 1966 | Super Sprint | 90 |
| VESPA | SS | 1967 | Super Sprint | 90 |
| VESPA | SS | 1968 | Super Sprint | 90 |
| VESPA | SS | 1969 | Super Sprint | 90 |
| VESPA | SS | 1970 | Super Sprint | 90 |
| VESPA | SS | 1971 | Super Sprint | 90 |
Cylinder kit POLINI (cast iron) Vespa 50cc 2T Ø55 PIN Ø12
/ pcs.