{"product_id":"mgt1-pwb-55957-1147878","title":"Piaggio Liberty 125 2 V Sport (M 381) [2007] - aluminum cylinder ø 63 pin ø 14 4-stroke","description":"\u003ch2\u003eMALOSSI aluminum cylinder for Piaggio Liberty 125 2 V Sport\u003c\/h2\u003e\u003cp\u003eThe MALOSSI aluminum cylinder with 63 mm bore and 14 mm piston pin is designed for the Piaggio Liberty 125 2 V Sport (M 381), built in 2007. The 4-stroke version has a stroke of 58.6 mm, a displacement of 182.67 cc and a compression ratio of 11.15:1.\u003c\/p\u003e\u003ch3\u003eDesign and technical features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCylinder material: primary aluminum alloy with a high proportion of hardened and tempered silicon\u003c\/li\u003e\n\u003cli\u003eCylinder bore: 63mm\u003c\/li\u003e\n\u003cli\u003ePiston pin diameter: 14 mm\u003c\/li\u003e\n\u003cli\u003eStroke: 58.6mm\u003c\/li\u003e\n\u003cli\u003eDisplacement: 182.67 cm³\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\u003c\/ul\u003e\u003cp\u003eThe cylinder liner has a silicon carbide coating in electroplated nickel form. Cross smoothing is done with two passes of diamond and very limited tolerances. Manufacturing is carried out on numerically controlled precision machine tools. Recalculated and revised heat exchange surfaces support the structural design of the cylinder.\u003c\/p\u003e\u003ch3\u003ePistons and piston rings\u003c\/h3\u003e\u003cp\u003eThe ultra-compact piston is made of a special aluminum alloy with a high silicon content and low thermal expansion. Its sliding surfaces have a tin coating. The weight-reduced and reinforced version has three rings. These include a nitrided and chrome-plated steel compression ring, a special cast ring and a three-part wiper ring made of special chrome-plated steel alloy.\u003c\/p\u003e\u003ch3\u003eVehicle assignment and use\u003c\/h3\u003e\u003cp\u003eVehicle: Piaggio Liberty 125 2 V Sport (M 381), built in 2007. The version is intended as a racing component exclusively for races at designated venues in accordance with the regulations of the responsible sports authorities.\u003c\/p\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57272508744006,"sku":"MGT1-PWB-55957-1147878","price":381.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1147878-1_4676c0c2-e882-4872-9104-447cbcdc1b9f.jpg?v=1788624578","url":"https:\/\/motorize.uk\/products\/piaggio-liberty-125-2-v-sport-m-381-2007-aluminum-cylinder-o-63-pin-o-14-4-stroke","provider":"Motorize","version":"1.0","type":"link"}