- Data Sheet
- Suitable for (24)
Polini is one of the big names in 50cc scooter tuning, and is also one of the leading manufacturers of tuning parts for Vespa, modern and vintage. Cylinders, intake manifolds, exhausts, air filters, carburetors, crankshafts and more - everything you need to boost the performance of your Classic Vespa.
Polini Cylinder Kit 102cc (d=55mm) Vespa 50cc V50 / PK / XL, cast iron sports cylinder with 55mm bore by Polini.
This 55mm diameter cylinder will raise displacement to a total of 102cc while allowing to retain the original crankshaft, and increased displacement leads to higher top speed. Port timings are designed for racing, with an impressive boost in torque throughout the entire rpm range.
The cylinder has 6 transfer ports, a divided boost port and a 2-ring piston with low-friction coating. Cooling properties are excellent, so this cylinder allows for intense use. Optimum RPM range is approximately 8,200rpm.
And, made by Polini, everything is manufactured according to very high quality standards.
- cylinder, cylinder head, piston, gaskets
- cast iron cylinder, aluminium head
- 102cc displacement
- long thread spark plug
Name Polini Cylinder Kit 102cc (d=55mm) Vespa 50cc V50 / PK / XL Item No. P140.0056 Brand Polini Homologation No Homologation No Displacement 100cc Stroke Original Conrod Length Standard Product Line Sport Material Cast Iron Bore 55 mm Piston Pin Original
Your product goes with the following manufacturers and their models:
APE 50cc (TL1)
Vespa PK PKS PKXL
50 PK 1982 - 1984 (V5X1T)
50 PK S 1982 - 1984 (V5X2T)
50 PK S Automatic 1984 (VA51T)
50 PK S Elestart 1983 - 1984 (V5X2T)
50 PK SS (V5S1T)
50 PK XL2 (V5N1T)
50 PK XL2 HP (V5N2T)
50 PK XL 1985 (V5X3T)
50 PK XL Elestart 1985 (V5X3T)
50 PK XL N 1989 (V5X5T)
50 PK XL Rush 1988 (V5X4T)
Vespa V50 V90 PV ET3
50 N 1963 - 1971 (V5A1T)
50 R 1969 - 1983 (V5A1T)
50 S 1963 - 1984 (V5SA1T)
50 Special 1969 - 1972 (V5A2T)
50 Special 1973 - 1975 (V5B1T)
50 Special 1975 - 1983 (V5B3T))
50 Sprinter 1971 - 1979 (V5SS2T)
50 Super Sprint 1965 - 1971 (V5SS1T)
V50 V90 PV ET8 50cc Special Elestart (V5A3T)
V50 V90 PV ET10 50cc Special Elestart (V5B2T)
V50 V90 PV ET12 50cc Special Elestart (V5B4T)
V50 V90 PV ET14 50cc SR 1975 (V5SS2T)