{"product_id":"mgt1-pwb-30285-1007676","title":"Vespa GTS Super 125 Sport [2023] - H20 I-Tech cylinder set - Ø63mm Piaggio\/Vespa","description":"\u003ch2\u003eMALOSSI H20 I-Tech cylinder set for the Vespa GTS Super 125 Sport\u003c\/h2\u003e\u003cp\u003eThe H20 I-Tech cylinder set from MALOSSI combines a bore of Ø 63 mm with a stroke of 58.7 mm. This results in a displacement of 183 cm³ with a compression ratio of 11.48. The cylinder-piston connection has a clearance of 0.05 mm.\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 connection 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. There is also crossed smoothing with two diamond passes and very limited tolerances. Machining is carried out on machine tools with high-precision numerical control. Newly calculated and improved heat exchange surfaces complement the design.\u003c\/p\u003e\u003ch3\u003ePistons and piston rings\u003c\/h3\u003e\u003cp\u003eThe ultra-compact piston is light and reinforced and has three rings. Its special aluminum alloy with a high silicon content is designed for low thermal expansion. The sliding surfaces have a tin coating. The piston is also machined on machine tools with numerical control and has improved heat exchange surfaces.\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\u003cp\u003eThe special rings combine a high level of sliding simplicity with very high mechanical resistance.\u003c\/p\u003e\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\u003cp\u003eThe cylinder set is assigned to the Vespa GTS Super 125 Sport built in 2023.\u003c\/p\u003e\u003ch3\u003eFactual usage information\u003c\/h3\u003e\u003cp\u003eThese products are intended exclusively for use in competitions at designated venues in accordance with the regulations of the relevant sports associations. We assume no liability for improper use.\u003c\/p\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57242490405190,"sku":"MGT1-PWB-30285-1007676","price":494.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1007676-1_ef91092d-768c-4736-bde3-df90d003e5bc.jpg?v=1788298711","url":"https:\/\/motorize-ireland.com\/products\/vespa-gts-super-125-sport-2023-h20-i-tech-cylinder-set-o63mm-piaggio-vespa","provider":"Motorize","version":"1.0","type":"link"}