{"product_id":"vertex-cast-replica-top-end-piston-kit-for-2-stroke-1","title":"Vertex Cast Replica Top End Piston Kit for 2-Stroke","description":"\u003cp\u003eUpgrade your 2-stroke engine's performance and reliability with the Vertex Cast Replica Top End Piston Kit. This comprehensive kit provides a high-quality, OE replacement solution, engineered for durability and a precise fit for your motorcycle. Experience renewed power and extended engine life with this expertly crafted Vertex Cast Replica Top End Piston Kit.\u003c\/p\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThe Vertex Cast Replica Top End Piston Kit is meticulously engineered to meet or exceed original equipment specifications for 2-stroke engines, particularly those with a 250 cc displacement and a 66.40 mm cylinder diameter. Crafted from a gravity-cast aluminum alloy with an impressive 18% silicone content, this piston offers superior strength and heat dissipation without the added cost of a forged piston, making it an ideal OE replacement piston. Each piston undergoes a rigorous T-5 hardening and tempering cycle, enhancing its structural integrity and resistance to wear under extreme operating conditions. Furthermore, the piston skirt is treated with a high-tech Molybdenum Disulphite coating, which significantly reduces friction during initial break-in, promotes smoother operation, and extends the overall piston life. Designed for a standard compression ratio, this 66.35 mm piston ensures optimal engine performance and longevity. This complete motorcycle top end kit includes everything needed for a thorough rebuild: the piston, rings, pins, circlips, a full set of top end gaskets, and a wrist pin bearing, providing a hassle-free installation and reliable upgrade.\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE-Quality Cast Aluminum Construction:\u003c\/strong\u003e Manufactured from gravity-cast aluminum alloy with 18% silicone for exceptional strength, heat dissipation, and an exact OE replacement fit for your 2-stroke engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Durability:\u003c\/strong\u003e Each piston is heat-treated with a T-5 hardening and tempering cycle, ensuring superior structural integrity and resistance to wear for prolonged engine life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Friction \u0026amp; Faster Break-in:\u003c\/strong\u003e The advanced Molybdenum Disulphite coating on the piston skirt minimizes friction, allowing for quicker and safer break-in, while also increasing overall piston longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Performance:\u003c\/strong\u003e Designed for a standard compression ratio and a precise 66.35 mm piston diameter, ensuring consistent and reliable power output for your 250 cc engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Top End Rebuild Kit:\u003c\/strong\u003e Includes the piston, rings, pins, circlips, a full set of top end gaskets, and a wrist pin bearing, providing all essential components for a seamless and comprehensive rebuild.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine Type: 2-Stroke\u003c\/li\u003e\n\u003cli\u003eDisplacement: 250 cc\u003c\/li\u003e\n\u003cli\u003ePiston Diameter: 66.35 mm\u003c\/li\u003e\n\u003cli\u003eCylinder Diameter: 66.40 mm\u003c\/li\u003e\n\u003cli\u003ePiston Material: Aluminum Alloy, Cast\u003c\/li\u003e\n\u003cli\u003eSkirt Coating: Molybdenum Disulphite\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: Standard\u003c\/li\u003e\n\u003cli\u003eUnits: Kit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vertex","offers":[{"title":"Default Title","offer_id":62381560299850,"sku":"09106822","price":1083.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/6d87c08500c0470c45a3ee99c6535b3e.webp?v=1781742253","url":"https:\/\/partsdenmark.pl\/products\/vertex-cast-replica-top-end-piston-kit-for-2-stroke-1","provider":"Parts Denmark","version":"1.0","type":"link"}