{"product_id":"mgt1-pwb-30275-1007676","title":"Piaggio Medley 125 IE Special Edition ABS (MA 01) [2018] - H20 I-Tech cylinder set - Ø63mm Piaggio\/Vespa","description":"\u003ch2\u003eMALOSSI H20 I-Tech cylinder set with Ø 63 mm\u003c\/h2\u003e\u003cp\u003eThe H20 I-Tech cylinder set from MALOSSI is designed as a big-bore component for racing use. With a Ø 63 mm bore, 58.7 mm stroke and 183 cm³ displacement, it offers clearly defined technical key data. The compression ratio is 11.48. Newly calculated and improved heat exchange surfaces support the temperature balance of the cylinder.\u003c\/p\u003e\u003ch3\u003eCylinder and machining\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBore: Ø 63 mm\u003c\/li\u003e\n\u003cli\u003eStroke: 58.7mm\u003c\/li\u003e\n\u003cli\u003eDisplacement: 183 cm³\u003c\/li\u003e\n\u003cli\u003eCompression ratio: 11.48\u003c\/li\u003e\n\u003cli\u003eCylinder-piston clearance: 0.05 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe cylinder is made of a primary aluminum alloy with a high content of hardened and tempered silicon. The cylinder liner has a silicon carbide coating in a galvanic nickel die. A crossed smoothing with two diamond passes and very limited tolerances refines the raceway. Machining is carried out on machine tools with high-precision numerical control.\u003c\/p\u003e\u003ch3\u003ePistons and piston rings\u003c\/h3\u003e\u003cp\u003eThe ultra-compact, lightweight and reinforced piston is equipped with three rings. It is made from a special aluminum alloy with a high silicon content, has low thermal expansion and has a tin coating on the sliding surfaces. Improved heat exchange surfaces complement the design.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFirst ring: compression ring made of nitrided and chrome-plated steel\u003c\/li\u003e\n\u003cli\u003eSecond ring: special cast iron\u003c\/li\u003e\n\u003cli\u003eWiper ring: three-piece, made of special chrome-plated steel alloy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\u003cp\u003eThe cylinder set is assigned to the Piaggio Medley 125 IE Special Edition ABS (MA 01) from the full 2018 model year range.\u003c\/p\u003e\u003ch3\u003eFactual usage information\u003c\/h3\u003e\u003cp\u003eThis product is intended exclusively for use in competitions at designated venues in accordance with the regulations of the relevant sports associations. No liability is assumed for improper use.\u003c\/p\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57242488144198,"sku":"MGT1-PWB-30275-1007676","price":494.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1007676-1_47d095da-d78b-4923-8d9b-fabfa0bca2b6.jpg?v=1788298521","url":"https:\/\/motorize-ireland.com\/products\/piaggio-medley-125-ie-special-edition-abs-ma-01-2018-h20-i-tech-cylinder-set-o63mm-piaggio-vespa","provider":"Motorize","version":"1.0","type":"link"}