{"product_id":"athena-450cc-cylinder-kit-stock-bore-race-1","title":"Athena 450cc Cylinder Kit - Stock Bore Race","description":"\u003cp\u003eUpgrade your 4-stroke engine with the Athena 450cc Cylinder Kit, designed for superior performance and durability. This kit delivers enhanced power and reliability, making it ideal for both enthusiasts and professional riders. Experience the difference that precision engineering and high-quality materials make.\u003c\/p\u003e\n\n  \u003ch2\u003eDescription\u003c\/h2\u003e\n  \u003cp\u003eThe Athena Cylinder Kit features an aluminum cylinder with a nickel-carbide coating, ensuring optimal heat dissipation and reduced friction. The cylinder is ported to Factory Works specifications, maximizing airflow and boosting overall engine performance. This kit includes a forged OEM-style domed piston, designed for increased compression and improved combustion efficiency. With a 96.00 mm bore size and a 12.5:1 compression ratio, this 450cc cylinder kit delivers a significant power increase throughout the RPM range. The included Athena top-end gasket set ensures a perfect seal and easy installation. Upgrade your 4-stroke engine and unleash its full potential with Athena's advanced cylinder technology. This kit will give your engine the boost it deserves.\u003c\/p\u003e\n\n  \u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eEnhanced Performance: Experience a noticeable increase in horsepower and torque across the entire RPM range.\u003c\/li\u003e\n    \u003cli\u003eDurable Construction: The aluminum cylinder with nickel-carbide coating provides superior wear resistance and heat transfer.\u003c\/li\u003e\n    \u003cli\u003eOptimized Porting: Ported to Factory Works specs for maximum airflow and improved engine breathing.\u003c\/li\u003e\n    \u003cli\u003eForged Piston: The OEM-style domed piston increases compression and combustion efficiency.\u003c\/li\u003e\n    \u003cli\u003eComplete Gasket Set: Includes all necessary seals and hardware for a hassle-free installation.\u003c\/li\u003e\n    \u003cli\u003eHigh performance, hard anodized power valves (cannot use OEM)\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\u003eMPN: 09310678\u003c\/li\u003e\n    \u003cli\u003eEngine Type: 4-Stroke\u003c\/li\u003e\n    \u003cli\u003eDisplacement: 450 cc\u003c\/li\u003e\n    \u003cli\u003eBore Size: 96.00 mm\u003c\/li\u003e\n    \u003cli\u003eCompression Ratio: 12.5:1\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    \u003cli\u003eVendor Part Number: P400510100027\u003c\/li\u003e\n    \u003cli\u003eBase Color: Silver\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eImportant to know\u003c\/h2\u003e\n  \u003cp\u003ePlease note that this kit requires high-performance, hard-anodized power valves (cannot use OEM). Cylinder head is not included.\u003c\/p\u003e","brand":"Athena","offers":[{"title":"Default Title","offer_id":53639249330506,"sku":"09310678","price":571.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/f4d35f58d4abf88a1e0236d070ecef7a.webp?v=1766350240","url":"https:\/\/partsdenmark.com\/products\/athena-450cc-cylinder-kit-stock-bore-race-1","provider":"Parts Denmark","version":"1.0","type":"link"}