{"product_id":"mgt1-pwb-30276-1007676","title":"VESPA GTS 125 [2023-2024] - H20 I-Tech cylinder set - Ø63mm Piaggio\/Vespa","description":"\u003ch2\u003eMalossi H20 I-Tech cylinder set with Ø 63 mm for Vespa GTS 125\u003c\/h2\u003e\u003cp\u003eThe H20 I-Tech cylinder set from Malossi is intended for the Vespa GTS 125 built between 2023 and 2024. With a cylinder bore of Ø 63 mm, 58.7 mm stroke and 183 cm³ displacement, it is designed as a big-bore component for use in competition.\u003c\/p\u003e\u003ch3\u003eFunction and technical data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCylinder bore: 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 proportion of hardened and tempered silicon. Its liner has a silicon carbide coating in an electroplated nickel die. Cross smoothing is done in two diamond passes with very limited tolerances. Machining is carried out on machine tools with high-precision numerical control. Newly calculated heat exchange surfaces support heat transfer.\u003c\/p\u003e\u003ch3\u003ePistons and piston rings\u003c\/h3\u003e\u003cp\u003eThe lightweight, reinforced and ultra-compact piston is designed with three rings. It consists of a special aluminum alloy with a high silicon content and low thermal expansion. A tin coating protects the sliding surfaces. The piston is also machined on numerically controlled machine tools 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 high sliding properties with very high mechanical resistance.\u003c\/p\u003e\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eVESPA GTS 125, years built 2023-2024\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFactual note\u003c\/h3\u003e\u003cp\u003eThis product is intended exclusively for competitions at the designated venues and in accordance with the regulations of the relevant sports associations. No liability is assumed for improper use. Instructions are available as a PDF.\u003c\/p\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57242488340806,"sku":"MGT1-PWB-30276-1007676","price":809.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1007676-1_e2b56a34-e25c-4fdf-8448-4ce04d1fe3fb.jpg?v=1788298537","url":"https:\/\/motorize-canada.com\/products\/vespa-gts-125-2023-2024-h20-i-tech-cylinder-set-o63mm-piaggio-vespa","provider":"Motorize","version":"1.0","type":"link"}