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Cylinder -POLINI cast iron 50 cc- Vespa V50, PK50

1010001
Cylinder -POLINI cast iron 50 cc- Vespa V50, PK50
Cylinder -POLINI cast iron 50 cc- Vespa V50, PK50
Cylinder -POLINI cast iron 50 cc- Vespa V50, PK50
Cylinder -POLINI cast iron 50 cc- Vespa V50, PK50
Cylinder -POLINI cast iron 50 cc- Vespa V50, PK50

Description


The 50cc Polini cylinder is the sportier alternative to the 50cc DR. With a compression ratio of 9.9:1 and five overflow channels it already helps a 50 cc to a quite official performance increase.

Reacts very well on sport exhaust systems like the 125 ET 3 or the SS 50/90. Should be driven around 60 (SHB16-16) due to the high compression with super gasoline and a main jet.
AI-translation

 
€161.90 *

incl. VAT plus shipping costs

Available immediately (delivery time 1-3 working days*)
P For this item you get fidelity point/s
General
performance class: sport, standard
Gudgeon pins
diameter: 12 mm
Spark plugs
thread type: M14x1,25
thread spark plug: short
heat rating NGK: B7HS
Cylinders
displacement: 50 cm³
bore: 38.4 mm
engine type: 2-stroke
type of cooling: air cooled
material: cast iron
material piston cylinder surface: cast iron
cylinder head inclusive:
cylinder gasket set inclusive:
number of transfers (incl.boost ports): 5
number of boost ports: 1
shape exhaust port: single port (oval)
exhaust mounting: flange
flange type: 2 studs
exhaust bolt pitch: 52 mm
thread exhaust studs: M6
Crankshafts
stroke: 43 mm
Pistons
number of piston rings: 2
production method piston: cast
Piston rings
piston ring type: common ring, L-ring (Dykes-ring)
Circlips
circlip type: double G-type
wire size of circlip: 1,0mm
Cylinder heads
cylinder head type: one piece
OEM numbers (for comparison purposes only)
Polini 140.0091, 1400091, P140.0091, P1400091
Customers alternatively searched for
140.0091 | P1400091 | Zylinder | Ersatzzylinder | Rennsatz | Hubraumkit | Hubraumsatz | Kubiksatz | Sportzylinder | Sportkit | Tuningzylinder | Tuningsatz | Tuningkit | BigBore | Rennzylinder | Rennkit | Kit | Cylinder | Kolbenlaufbahn | Laufbahn | Kühlrippen | Laufbuchse | Zylinderlaufbuchse | barrel | jug | Cylindre | Cilindro |

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