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 cast iron Vespa PK 50cc, cast iron cylinder for Vespa by Polini.
Port timings are designed to favour mid rpm range, top speed is increased and cooling properties are excellent. The piston is a low-friction 2-ring piston. Optimum RPM range is approximately 7,700rpm.
Everything is manufactured according to very high quality standards, so the cylinder will provide outstanding performance and last you a long time, even when riding your bike a lot.
- cylinder, cylinder head, piston, gaskets
- cast iron
- 50cc displacement
- Additional Information
Name Cylinder kit Vespa 50 PK-XL D.38.4 (Senza Testa) Item No. P140.0113 Brand Polini Homologation No Displacement 50cc Stroke Original Conrod Length Standard Product Line Sport Material Cast Iron Engine Type 2-stroke Cooling Type AC Piston Pin Original Number of Piston Rings 2 Cylinder Head Not included
- Fits to (19)
Your product goes with the following manufacturers and their models:
50cc PK 1982 - 1984 (V5X1T), 50cc Special 1969 - 1972 (V5A2T), 50cc Special 1973 - 1975 (V5B1T), 50cc Special 1975 - 1983 (V5B3T), PK 50cc S 1982 - 1984 (V5X2T), PK 50cc S Automatic 1984 (VA51T), PK 50cc S Elestart 1983 - 1984 (V5X2T), PK 50cc SS automatic Elestart 1984 (VAS1T), PK 50cc S automatic Elestart 1984 (VA51T), PK 50cc XL 1985 (V5X3T), PK 50cc XL Elestart 1985 (V5X3T), PK 50cc XLS 1985 (V5S2T), PK PKS PKXL 50cc SS (V5S1T), PK PKS PKXL 50cc XL2 (V5N1T), PK PKS PKXL 50cc XL2 Automatic (V5P2T), PK PKS PKXL 50cc XL2 HP (V5N2T), V50 V90 PV ET8 50cc Special Elestart (V5A3T), V50 V90 PV ET10 50cc Special Elestart (V5B2T), V50 V90 PV ET12 50cc Special Elestart (V5B4T)