Name Pinasco Cylinder Kit 75cc cast iron 47mm / stroke 43mm Vespa PK50 Item No. PIN-25010850 Brand Pinasco Homologation No Displacement 75cc Stroke Original Conrod Length Standard Product Line Sport Material Cast Iron Engine Type 2-stroke Cooling Type AC Bore 47 mm Piston Pin Original Number of Piston Rings 2 Cylinder Head Not included
Andrea Pinasco was one of the first mechanics who successfully tried to improve the performance of classic Vespa scooters, and his company Pinasco consequently became one of the household names for Vespa tuning. Carburetors, cylinders, exhausts, crankshafts - everything to make your vintage Vespa run better and faster.
Pinasco Cylinder Kit 75cc cast iron 47mm / 43mm stroke Vespa PK50, classic 75cc cylinder. It is a cast iron 'Big Bore' (47mm) cylinder that will increase displacement up to 75cc while allowing to retain the original crankshaft. The cylinder is extremely dependable, with a long service life. Performance is not over the top, but reliable with a noticeable increase in top speed, and there is always the option of modifying the ports to get more out of it.
The robust cast iron cylinder with 2-ring piston is an excellent choice for original or close to original setups. Easy to mount. We recommend checking the condition of your crankshaft and bearings before mounting.
- cast iron cylinder 75cc, 47mm bore
- 2-ring piston
- HC cylinder head
- Suitable for (15)
Your product goes with the following manufacturers and their models:
50cc PK 1982 - 1984 (V5X1T), 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 50 PK N 1989 (V5X5T), PK PKS PKXL 50 PK XL Rush 1988 (V5X4T), 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)