{"product_id":"mgt1-pwb-53150-1128005","title":"YAMAHA XSR 125 [2022-2024] - Cylinder kit ø 63 bolt ø 14 H20 I-Tech 4-stroke","description":"\u003ch2\u003eMALOSSI cylinder kit for the Yamaha XSR 125\u003c\/h2\u003e\u003cp\u003eThe MALOSSI cylinder kit ø 63 bolts ø 14 H20 I-Tech 4-stroke is assigned to the Yamaha XSR 125 in the 2022-2024 model year range. The cylinder has a bore of Ø 63 mm, a stroke of 58.7 mm and a displacement of 183 cc. The compression ratio is 11.27.\u003c\/p\u003e\u003ch3\u003eStructure and technical properties\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 liner with silicon carbide coating in a galvanic nickel die\u003c\/li\u003e\n\u003cli\u003eCross-smoothing with two diamond passes and very tight tolerances\u003c\/li\u003e\n\u003cli\u003eMachining on machine tools with high-precision numerical control\u003c\/li\u003e\n\u003cli\u003eCylinder-piston connection with a tolerance of 0.05 mm\u003c\/li\u003e\n\u003cli\u003eRecalculated and improved heat exchange surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePistons and piston rings\u003c\/h3\u003e\u003cp\u003eThe ultra-compact 3-ring piston is made of a special aluminum alloy with high silicon content and low thermal expansion. A tin layer on the sliding surfaces as well as the lightweight and reinforced design complete the construction. The piston rings are designed for high sliding properties and very high mechanical strength: The I° ring is made of nitrided and chrome-plated steel, the II° ring is made of special ring cast iron. The three-part wiper ring is made from a special chrome-plated steel alloy.\u003c\/p\u003e\u003ch3\u003eImportant assembly information\u003c\/h3\u003e\u003cp\u003eInstallation must only be carried out with a Force Master 2.1 control unit. The product is intended exclusively for competitions at designated venues in accordance with the regulations of the relevant sports associations.\u003c\/p\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57269899395398,"sku":"MGT1-PWB-53150-1128005","price":556.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1128005-1_777a4169-aeb2-4262-94d8-a970be666ecc.jpg?v=1788591257","url":"https:\/\/motorize-shop.com\/products\/yamaha-xsr-125-2022-2024-cylinder-kit-o-63-bolt-o-14-h20-i-tech-4-stroke","provider":"Motorize","version":"1.0","type":"link"}