{"product_id":"athena-250cc-cylinder-kit","title":"Athena 250cc Cylinder Kit","description":"\u003cp\u003eUpgrade your engine's performance with the Athena 250cc Cylinder Kit. This kit delivers increased power and reliability, making it perfect for enthusiasts and professionals seeking to enhance their machine's capabilities. Experience the difference that precision engineering and high-quality materials can make.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Athena Cylinder Kit is engineered to provide superior performance and durability. This kit features an aluminum cylinder with a nickel-carbide coating, ensuring optimal heat dissipation and reduced friction. The larger water jackets further enhance cooling efficiency, preventing overheating during demanding conditions. High-performance, hard-anodized power valves are specifically designed for this kit, delivering improved throttle response and power output. A forged piston with a molybdenum coating completes the package, offering exceptional strength and wear resistance. This kit boosts your engine's displacement to 250cc, with a compression ratio of 13.4:1. This kit is designed to maximize your engine's potential, providing a significant boost in power and overall performance. Installation may require specific tools and expertise; professional installation is recommended.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003eAluminum cylinder with nickel-carbide coating for superior heat dissipation and reduced friction.\u003c\/li\u003e\n \u003cli\u003eLarger water jackets to improve cooling efficiency.\u003c\/li\u003e\n \u003cli\u003eHigh-performance, hard-anodized power valves for enhanced throttle response.\u003c\/li\u003e\n \u003cli\u003eForged piston with molybdenum coating for exceptional strength and wear resistance.\u003c\/li\u003e\n \u003cli\u003eIncreased displacement to 250cc for a significant power boost.\u003c\/li\u003e\n \u003cli\u003eOptimized compression ratio of 13.4:1 for maximum engine performance.\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\u003ePart Number: P400510100009\u003c\/li\u003e\n \u003cli\u003eBore Size: 77.00 mm\u003c\/li\u003e\n \u003cli\u003eColor\/Finish: Aluminum, Natural\u003c\/li\u003e\n \u003cli\u003eCompression Ratio: 13.4:1\u003c\/li\u003e\n \u003cli\u003eCylinder Bore Coating: Nickel-Silicon Carbide\u003c\/li\u003e\n \u003cli\u003eDisplacement: 250 cc\u003c\/li\u003e\n \u003cli\u003eEngine Type: 4-Stroke\u003c\/li\u003e\n \u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n \u003cli\u003eProduct Type: Cylinder 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 power valves; OEM power valves are not compatible.\u003c\/p\u003e","brand":"Athena","offers":[{"title":"Default Title","offer_id":53639099318602,"sku":"09311106","price":571.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/de26f74468e10b9698439a8dc81f0a1d.webp?v=1766348210","url":"https:\/\/partsdenmark.com\/products\/athena-250cc-cylinder-kit","provider":"Parts Denmark","version":"1.0","type":"link"}