{"product_id":"mgt1-pwb-53151-1128005","title":"Yamaha XSR 125 Legacy [2023-2024] - Cylinder kit ø 63 bolt ø 14 H20 I-Tech 4-stroke","description":"\u003ch2\u003eMALOSSI cylinder kit for the Yamaha XSR 125 Legacy\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 Legacy in the entire 2023-2024 model year range. With a bore of Ø 63 mm, 58.7 mm stroke and 183 cc displacement, the kit is designed for the 4-stroke engine of this vehicle classification.\u003c\/p\u003e\u003ch3\u003eTechnical characteristics\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 cc\u003c\/li\u003e\n\u003cli\u003eCompression ratio: 11.27\u003c\/li\u003e\n\u003cli\u003eMaterial: aluminum\u003c\/li\u003e\n\u003cli\u003ePiston compression: Racing\u003c\/li\u003e\n\u003cli\u003eVersion: 4T\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eStructure and editing\u003c\/h3\u003e\u003cp\u003eThe cylinder is made of a primary aluminum alloy with a high proportion of hardened and tempered silicon. The cylinder liner has a silicon carbide coating in an electroplated nickel die. Cross-smoothing with two diamond passages and very tight tolerances supports the precise cylinder-piston connection with a tolerance of 0.05 mm. Machining is carried out on machine tools with high-precision numerical control.\u003c\/p\u003e\u003cp\u003eThe ultra-compact piston made of a special aluminum alloy with a high silicon content is light and reinforced. Its sliding surfaces have a tin layer. Improved heat exchange surfaces can be found on the cylinder and piston. The piston works with three rings: a nitrided and chrome-plated steel ring, a special ring made of cast iron and a three-part wiper ring made of special chrome-plated steel alloy.\u003c\/p\u003e\u003ch3\u003eImportant installation information\u003c\/h3\u003e\u003cp\u003eInstallation is only intended 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":57269900050758,"sku":"MGT1-PWB-53151-1128005","price":415.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1128005-1_ceeee6fc-3e50-4f17-9152-04c62e71c02d.jpg?v=1788591267","url":"https:\/\/motorize.uk\/products\/yamaha-xsr-125-legacy-2023-2024-cylinder-kit-o-63-bolt-o-14-h20-i-tech-4-stroke","provider":"Motorize","version":"1.0","type":"link"}