{"product_id":"mgt1-pwb-30284-1007676","title":"VESPA GTS SUPER 125 [2023-2024] - 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 is designed for the VESPA GTS SUPER 125 built in 2023-2024. With a bore of Ø 63 mm, 58.7 mm stroke and 183 cm³ displacement, the set offers clearly defined technical dimensions for intended competition use.\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. Their crossed 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 the thermal design.\u003c\/p\u003e\u003ch3\u003ePistons and piston rings\u003c\/h3\u003e\u003cp\u003eThe lightweight, reinforced and ultra-compact piston works with three rings. It is made from a special aluminum alloy with a high silicon content, which has low thermal expansion. There is a tin coating on 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\u003cli\u003ePiston rings with very high mechanical resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\u003cp\u003eSuitable for the VESPA GTS SUPER 125, built between 2023 and 2024.\u003c\/p\u003e\u003ch3\u003eFactual note\u003c\/h3\u003e\u003cp\u003eThis product is intended exclusively for competitions in 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 product document.\u003c\/p\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57242490306886,"sku":"MGT1-PWB-30284-1007676","price":431.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1007676-1_09692c43-b9a3-4ba1-83fc-8df999a40731.jpg?v=1788298693","url":"https:\/\/motorize.uk\/products\/vespa-gts-super-125-2023-2024-h20-i-tech-cylinder-set-o63mm-piaggio-vespa","provider":"Motorize","version":"1.0","type":"link"}