Is Polini Cylinder Kit 50cc (d=38,4mm) Vespa 50 PK - XL compatible with my scooter?

Please check by brand (Polini), model (P140.0091), and engine type. Not sure? Contact us — we’ll verify compatibility.

What is the price of Polini Cylinder Kit 50cc (d=38,4mm) Vespa 50 PK - XL?

The current price is 169.10€. All prices are up to date as of 02 2026.

Is Polini Cylinder Kit 50cc (d=38,4mm) Vespa 50 PK - XL in stock?

If available in our LV stock — ships within 24h. From EU stock it usually takes 4–9 days to arrive.

Is Polini Cylinder Kit 50cc (d=38,4mm) Vespa 50 PK - XL an original Polini part?

Yes, we sell OEM and performance parts. The type of this product is listed in the description.

Does Polini Cylinder Kit 50cc (d=38,4mm) Vespa 50 PK - XL come with warranty?

Yes, all items include manufacturer warranty according to the rules.

How fast do you deliver Polini Cylinder Kit 50cc (d=38,4mm) Vespa 50 PK - XL?

Ships within 24h from LV stock. From EU stock it takes 4–9 days to Latvia, then 1–2 days in the Baltics.

Which payment options are available for Polini Cylinder Kit 50cc (d=38,4mm) Vespa 50 PK - XL?

We accept bank cards, online banking, and invoice payments.

What is the SKU or article number of Polini Cylinder Kit 50cc (d=38,4mm) Vespa 50 PK - XL?

Product SKU: P140.0091. It is also shown in description and specs.

Can I return Polini Cylinder Kit 50cc (d=38,4mm) Vespa 50 PK - XL if it doesn’t fit?

Yes, unused items can be returned within 14 days according to our terms.

Can I order Polini Cylinder Kit 50cc (d=38,4mm) Vespa 50 PK - XL if it’s not in local stock?

Yes, pre-orders are possible. Usually 4–9 days to LV warehouse (depends on supplier).

What is the current discount for Polini Cylinder Kit 50cc (d=38,4mm) Vespa 50 PK - XL?

Polini Cylinder Kit 50cc (d=38,4mm) Vespa 50 PK - XL is now available with a special discount in 02 2026. Price: 169.10€.

How long is the discount for Polini Cylinder Kit 50cc (d=38,4mm) Vespa 50 PK - XL valid?

The discount is valid for a limited time in 02 2026, until the promotion ends or stock runs out.

Is the Polini Cylinder Kit 50cc (d=38,4mm) Vespa 50 PK - XL discount automatically applied in the cart?

Yes, the promo price 169.10€ is visible immediately and applied automatically at checkout.

Discount 26.20€ Reward Points: 16

P140.0091

Polini

Polini Cylinder Kit 50cc (d=38,4mm) Vespa 50 PK - XL

Name: Polini Cylinder Kit 50cc (d=38,4mm) Vespa 50 PK - XL
Brand: Polini
SKU: P140.0091
Price: 169.1 EUR
Availability: InStock

Delivery from German Warehouse - Pirmdien

Available to order

169.10€ 195.30€

Price in reward points: 1566

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 50cc (d=38,4mm) Vespa 50 PK - XL, cast iron sports cylinder with 38.4mm bore by Polini.

This 38.4mm cylinder is the perfect entry level tuning cylinder. Displacement will stay the same, and the original crankshaft can be retained. Acceleration and torque are improved, and top speed is raised.

The cylinder has 5 transfer ports 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 7,800rpm.

And, made by Polini, everything is manufactured according to very high quality standards.

cylinder, cylinder head, piston, gaskets
cast iron cylinder + high-compression aluminium head
50cc displacement
long thread spark plug

Technical details

Article no.: P140.0091
Bore: 38,4 mm
Brand: Polini
Conrod Length: Standard
Cylinder material: Cast Iron
Displacement: 50cc
EAN: 8054705011207

Homologation: Yes
Piston Pin: 12 mm
Product type: Cylinder kit
Spark plug thread: M14 short
Stroke: Original
Tuning Level: Sport
Weight: 2,28 kg

Vehicle

None: None
Vespa PK PKS PKXL: 50 PK 1982 - 1984 (V5X1T);50 PK S 1982 - 1984 (V5X2T);50 PK S Automatic 1984 (VA51T);50 PK S Automatic Elestart 1984 (VA51T);50 PK S Elestart 1983 - 1984 (V5X2T);50 PK SS (V5S1T);50 PK SS Automatic Elestart 1984 (VAS1T);50 PK XL2 (V5N1T);50 PK XL2 Automatik (V5P2T);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);50 PK XLS 1985 (V5S2T);

Vespa V50 V90 PV ET3: 50 Revival 1991 (V5R1T);50 Special 1969 - 1972 (V5A2T);50 Special 1973 - 1975 (V5B1T);50 Special 1975 - 1983 (V5B3T));50 Special Elestart 1969 - 1971 (V5A3T);50 Special Elestart 1972 - 1975 (V5B2T);50 Special Elestart 1975 - 1976 (V5B4T);50 Sprinter 1971 - 1979 (V5SS2T);50 Super Sprint 1965 - 1971 (V5SS1T);

Individual approach to each order

Return and exchange of goods within 14 days

Loyalty program

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