{"product_id":"athena-big-bore-cylinder-kit-85mm-304cc","title":"Athena Big Bore Cylinder Kit 85mm 304cc","description":"\u003cp\u003eUnleash enhanced power and reliability on your motorcycle with the Athena Big Bore Cylinder Kit 304cc. This premium kit is meticulously engineered in Italy to deliver superior performance and durability, ensuring your engine operates at its peak.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThis Athena Big Bore Cylinder Kit is designed to elevate your engine's capabilities, offering a significant performance boost with its impressive 85mm bore and 304cc displacement. Each component is entirely engineered in Italy by Athena’s dedicated R\u0026amp;D Department, leveraging extensive internal expertise and cutting-edge tools to ensure meticulous design and rigorous testing. The lightweight aluminum cylinder provides optimal heat dissipation and reduced weight, contributing to the engine's overall efficiency and responsiveness. A key feature is the advanced motor-nicksil coating, a proprietary nickel-silicon blend developed by Athena. This innovative coating ensures exceptional smoothness within the barrel and delivers outstanding wear resistance, prolonging the life of your engine components. The included piston is specifically engineered to minimize friction, further enhancing the kit's reliability and ensuring optimal smoothness during operation. This high-performance Athena Big Bore Cylinder Kit guarantees a significant upgrade in power and durability, making it an ideal choice for riders seeking to maximize their motorcycle's potential, especially for models like the YZ250F from 2021-2023.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered in Italy for Precision:\u003c\/strong\u003e Developed by Athena's R\u0026amp;D Department with advanced tools and expertise, ensuring top-tier design and rigorous testing for every component.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Motor-Nicksil Coating:\u003c\/strong\u003e Features a proprietary nickel-silicon coating on the cylinder barrel, providing superior smoothness and exceptional wear resistance for extended engine life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Performance \u0026amp; Durability:\u003c\/strong\u003e Guarantees the same high performance and extreme reliability as original parts, thanks to its lightweight aluminum cylinder and friction-reducing piston design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignificant Displacement Increase:\u003c\/strong\u003e Transforms your engine with an 85mm bore and 304cc displacement, delivering a noticeable boost in power and torque for an exhilarating ride.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete High-Quality Kit:\u003c\/strong\u003e Includes a premium aluminum cylinder, a complete piston assembly (with pin and rings), and all necessary gaskets for a comprehensive and straightforward installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Athena\u003c\/li\u003e\n\u003cli\u003eProduct Type: Big Bore Cylinder Kit\u003c\/li\u003e\n\u003cli\u003eCylinder Bore: 85mm\u003c\/li\u003e\n\u003cli\u003eDisplacement: 304cc\u003c\/li\u003e\n\u003cli\u003eCylinder Material: Lightweight Aluminum\u003c\/li\u003e\n\u003cli\u003eCylinder Coating: Motor-Nicksil (Nickel-Silicon)\u003c\/li\u003e\n\u003cli\u003eKit Contents: Cylinder, Complete Piston (with pin and rings), Gaskets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN:\u003c\/strong\u003e 8056216244273\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Athena","offers":[{"title":"Default Title","offer_id":64330100310346,"sku":"09311222","price":6879.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/4fa2eba94ab93d35fc675fe23706878e.webp?v=1794337827","url":"https:\/\/partsdenmark.dk\/products\/athena-big-bore-cylinder-kit-85mm-304cc","provider":"Parts Denmark","version":"1.0","type":"link"}