DescriptionCylinder PIAGGIO 200 ccfor Vespa 200 Rally/P200E/PX200 E/Lusso/'98/MY/Cosa 200cast iron3 portsØ 66,5mmstroke 57mm2 piston ring(s)w/o cylinder headwithout exhaust connectionDescription*UPDATE 2019: Piaggio no longer delivers the cylinder with the centering pin fitted. Also the casting is different from the earlier cylinders.*The original cylinder of the PX 200 models has been on the market for a long time. It started its career as the original Rally cylinder, which was very good for its time. With its 9.1kW at 5700rpm it allowed the Rally to reach speeds that were often enough for a speedometer reading of 120km/h.The cylinder was however driven on these models with a fixed pre-ignition of 24°v.Ot. But the compression was reduced, so that normal gasoline could be used without problems. The compression ratio was increased from 8.8:1 to 9.8:1 within the PX series. On the Grand Lusso models of the PX series (with 9kW) the pre-ignition was reduced from initial 23° v.Ot. to approx.21° v.Ot.The early PX series were delivered in their German version with 7kW cylinder due to the more favourable insurance class. This was achieved by turning the cylinder base at the sealing surface by approx. 1.5 mm. At the same time the cylinder was 1.5mm longer at the upper end to compensate for the turning. Thus, the cylinder was lowered, so to speak, whereby the channels and their control times were 'cut'. The result is a very beefy cylinder, which has a better torque curve than the 9kW cylinder, but does not quite reach the top speed of the 9kW version.The GS cylinder is a nice alternative to replace e.g. the decrepit 7kW cylinder. The exhaust port of the cylinder is screwed. It is not included in the delivery and must be ordered separately (of course you can also use the exhaust port of the old cylinder)Generalperformance class:standardEAN:4250366613512Gudgeon pinsdiameter:16 mmSpark plugsthread type:M14x1,25thread spark plug:longheat rating NGK:B7ESCylindersdisplacement:198 cm³bore:66.5 mmengine type:2-stroketype of cooling:air cooledmaterial:cast ironmaterial piston cylinder surface:cast ironcylinder head inclusive:nocylinder gasket set inclusive:nonumber of transfers (incl.boost ports):3number of boost ports:1shape exhaust port:single port (oval)exhaust mounting:stubflange type:2 studsdiameter exhaust stub:44.6 mmCrankshaftsstroke:57 mmPistonsnumber of piston rings:2production method piston:castPiston ringspiston ring type:common ringthickness rings:2,5mmCirclipscirclip type:G-typewire size of circlip:1,0mmOEM numbers (for comparison purposes only)Piaggio414708, 132056, 414720, E.7416, E7416, E.5212, E5212 Fits the following vehiclesVespa (Motovespa) Vespa 200 DS (engine 9DS)Vespa (Motovespa) Vespa 200 DN (engine 9DN)Vespa (Motovespa) PX 200 Iris (engine 73M)Vespa (Motovespa) PX 200 Iris (engine 76M)Vespa (Motovespa) PX 200 Iris (engine 77M)Vespa (Motovespa) TX 200Vespa (Piaggio) Vespa 200 Rally (VSE1T, Femsa)Vespa (Piaggio) Vespa 200 Rally (VSE1T, Ducati)Vespa (Piaggio) Cosa 200 CL (VSR1T)Vespa (Piaggio) Cosa 200 CLX (VSR1T300)Vespa (Piaggio) P 200 E (VSX1T, -1980)Vespa (Piaggio) PX 200 E FL (VSX1T, 1984-1997)Vespa (Piaggio) PX 200 E (VSX1T, 1981-1983)Vespa (Piaggio) PX 200 E FL (ZAPM18, 1998-)
