{"product_id":"mgt1-pwb-55982-1147878","title":"Vespa Primavera 125 3V S.W. [2020] - Aluminum cylinder ø 63 pin ø 14 4-stroke","description":"\u003ch2\u003eMALOSSI aluminum cylinder for Vespa Primavera 125 3 V S.W. Year of construction 2020\u003c\/h2\u003e\u003cp\u003eThe MALOSSI aluminum cylinder ø 63 pin ø 14 4-stroke is a racing cylinder for the Vespa Primavera 125 3 V S.W. built in 2020. With a bore of 63 mm, a stroke of 58.6 mm and a displacement of 182.67 cm³, it is designed for use in the engine sector.\u003c\/p\u003e\u003ch3\u003eTechnical features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCylinder made of aluminum or a primary aluminum alloy with a high proportion of hardened and tempered silicon\u003c\/li\u003e\n\u003cli\u003eCylinder liner with silicon carbide coating in electroplated nickel form\u003c\/li\u003e\n\u003cli\u003eCompression ratio: 11.15:1\u003c\/li\u003e\n\u003cli\u003eCylinder-piston connection with a tolerance of 0.05 mm\u003c\/li\u003e\n\u003cli\u003ePiston with 3 rings, reduced weight and reinforced\u003c\/li\u003e\n\u003cli\u003ePiston made of a special aluminum alloy with a high silicon content and tin coating on the sliding surfaces\u003c\/li\u003e\n\u003cli\u003eSpecial piston rings with high sliding properties and very high mechanical strength\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMachining and construction\u003c\/h3\u003e\u003cp\u003eMachining is carried out on numerically controlled machine tools. The liner features crossed smoothing with two diamond passes and very limited tolerances. Revised heat exchange surfaces on the cylinder and piston support the structural design of the component for racing.\u003c\/p\u003e\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\u003cp\u003eSuitable for the Vespa Primavera 125 3 V S.W., built in 2020.\u003c\/p\u003e\u003ch3\u003eImportant note on use\u003c\/h3\u003e\u003cp\u003eThe cylinder must only be installed with a Force Master 2.1 control unit. The product is intended exclusively for racing at designated venues in accordance with the regulations of the relevant sports authorities. No liability is assumed for improper use.\u003c\/p\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57272510972230,"sku":"MGT1-PWB-55982-1147878","price":381.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1147878-1_fa3be6ed-caef-45ef-9546-5ab730fd5105.jpg?v=1788624823","url":"https:\/\/motorize.uk\/products\/vespa-primavera-125-3v-s-w-2020-aluminum-cylinder-o-63-pin-o-14-4-stroke","provider":"Motorize","version":"1.0","type":"link"}