{"product_id":"mgt1-pwb-56012-1147880","title":"Vespa ET 3 [1976-1983] - cast iron cylinder kit ø 57.5 pin ø 15","description":"\u003ch2\u003eMALOSSI cast iron cylinder kit for the Vespa ET 3\u003c\/h2\u003e\u003cp\u003eThe MALOSSI cast iron cylinder kit ø 57.5 with piston pin ø 15 is designed for the Vespa ET 3 built between 1976 and 1983. The cast cylinder has a newly calculated cooling surface and is designed for use in the city\/sports sector.\u003c\/p\u003e\u003ch3\u003eStructure and function\u003c\/h3\u003e\u003cp\u003eThe cylinder is made of a selected lamellar cast iron alloy. The kit includes a reinforced piston made of high silicon aluminum alloy. Its low-noise profile works with two self-lubricating piston rings made of lamellar cast iron with a rectangular cross-section.\u003c\/p\u003e\u003ch3\u003eTechnical data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaterial: cast\u003c\/li\u003e\n\u003cli\u003eDiameter: 57.5mm\u003c\/li\u003e\n\u003cli\u003ePiston pin: ø 15\u003c\/li\u003e\n\u003cli\u003eStroke: 51mm\u003c\/li\u003e\n\u003cli\u003eDisplacement: 132.5 cm³\u003c\/li\u003e\n\u003cli\u003eCompression ratio: 1:11.4\u003c\/li\u003e\n\u003cli\u003ePiston compression: Racing\u003c\/li\u003e\n\u003cli\u003eNumber of piston rings: 2\u003c\/li\u003e\n\u003cli\u003eNumber of openings: 7\u003c\/li\u003e\n\u003cli\u003eCylinder head: hemispherical\u003c\/li\u003e\n\u003cli\u003eSpark plug: central, IW 27\u003c\/li\u003e\n\u003cli\u003eRecommended carburettor: SHB 20 \/ PHBL 25\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle assignment and use\u003c\/h3\u003e\u003cp\u003eThe cylinder kit is assigned to the Vespa ET 3 from the complete model year range 1976-1983. The specifics are aimed at use in competitions at designated venues in accordance with the regulations of the relevant sports associations. To ensure a suitable structure, the technical data of your own motor, in particular the stroke of 51 mm, must be taken into account.\u003c\/p\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57272512708934,"sku":"MGT1-PWB-56012-1147880","price":403.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1147880-1.jpg?v=1788625100","url":"https:\/\/motorize-shop.com\/products\/vespa-et-3-1976-1983-cast-iron-cylinder-kit-o-57-5-pin-o-15","provider":"Motorize","version":"1.0","type":"link"}