{"product_id":"athena-450cc-cylinder-kit-stock-bore-race-2","title":"Athena 450cc Cylinder Kit - Stock Bore Race","description":"\u003cp\u003eUnleash the full potential of your 4-stroke engine with the Athena 450cc Cylinder Kit. This kit delivers a significant boost in performance and reliability, making it ideal for both racing and high-performance recreational use. Experience enhanced power and durability with this meticulously engineered cylinder kit.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Athena Cylinder Kit transforms your engine with its expertly crafted components. The aluminum cylinder features a nickel-carbide coating for superior wear resistance and optimal heat dissipation. It's ported to Factory Works specifications, optimizing airflow for maximum power output. The forged OEM-style domed piston, combined with the included Athena top-end gasket set and high-performance power valves, ensures a tight seal and reliable performance under extreme conditions. The 96.00 mm bore and 13.2:1 compression ratio work together to deliver increased horsepower and torque across the rev range. Upgrade your 4-stroke engine with this high-quality, direct-replacement cylinder kit and experience a noticeable improvement in performance and responsiveness. This kit is designed for ease of installation, allowing both professional mechanics and experienced enthusiasts to quickly improve their machine's output.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eExperience a substantial boost in horsepower and torque.\u003c\/li\u003e\n  \u003cli\u003eNickel-carbide coated aluminum cylinder provides superior durability and heat transfer.\u003c\/li\u003e\n  \u003cli\u003eFactory Works porting optimizes airflow for maximum engine performance.\u003c\/li\u003e\n  \u003cli\u003eForged OEM-style domed piston ensures strength and reliability.\u003c\/li\u003e\n  \u003cli\u003eIncludes high-performance, hard anodized power valves for enhanced control.\u003c\/li\u003e\n  \u003cli\u003eComplete Athena top-end gasket set ensures a leak-free installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: Athena\u003c\/li\u003e\n  \u003cli\u003eProduct Name: Cylinder Kit\u003c\/li\u003e\n  \u003cli\u003eEngine Type: 4-Stroke\u003c\/li\u003e\n  \u003cli\u003eDisplacement: 450cc\u003c\/li\u003e\n  \u003cli\u003eBore Size: 96.00 mm\u003c\/li\u003e\n  \u003cli\u003eCompression Ratio: 13.2:1\u003c\/li\u003e\n  \u003cli\u003eCylinder Bore Coating: Nickel-Carbide\u003c\/li\u003e\n  \u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n  \u003cli\u003eUnits: Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant to know\u003c\/h2\u003e\n\u003cp\u003eThis kit requires the use of the included high-performance, hard anodized power valves; OEM power valves cannot be used. Cylinder head is not included.\u003c\/p\u003e","brand":"Athena","offers":[{"title":"Default Title","offer_id":53639343112522,"sku":"09310253","price":616.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/1d1e3248c4084d1af8485f81cbce3c41.webp?v=1766351661","url":"https:\/\/partsdenmark.com\/products\/athena-450cc-cylinder-kit-stock-bore-race-2","provider":"Parts Denmark","version":"1.0","type":"link"}