{"product_id":"vertex-cast-big-bore-piston-kit-for-250cc-2-stroke","title":"Vertex Cast Big Bore Piston Kit for 250cc 2-Stroke","description":"\u003cp\u003eUpgrade your motorcycle's performance with the \u003cstrong\u003eVertex Cast Big Bore Piston Kit\u003c\/strong\u003e, specifically engineered for 250cc 2-stroke engines. This kit delivers enhanced power and durability, making it an ideal choice for riders seeking a significant boost in their engine's capabilities.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Vertex Cast Big Bore Piston Kit is designed to elevate your 250cc 2-stroke engine's performance by increasing displacement, torque, and peak horsepower. Crafted from a high-quality gravity-cast aluminum alloy with an 18% silicone content, this piston offers an exceptional balance of lightness and strength. Every Vertex \u003cstrong\u003emotorcycle piston\u003c\/strong\u003e undergoes a rigorous T-5 hardening and tempering heat treatment cycle, ensuring superior durability and resistance to wear under demanding conditions. The piston skirt features an advanced Molybdenum Disulphite coating, which significantly reduces friction for a faster, more efficient break-in period and contributes to an extended piston lifespan. Designed in original OE form for big bore cylinders, this kit ensures precise fitment for a 68.00 mm bore size, with a piston diameter of 67.95 mm. It maintains a standard compression ratio, providing reliable performance while maximizing your engine's potential.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Engine Performance:\u003c\/strong\u003e Specifically designed as a \u003cstrong\u003ebig bore piston\u003c\/strong\u003e, this kit enhances your 250cc 2-stroke engine's displacement, torque, and peak horsepower, offering a noticeable improvement in ride dynamics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Cast Construction:\u003c\/strong\u003e Manufactured from gravity-cast aluminum alloy with an 18% silicone content, ensuring an extremely light yet robust piston that withstands rigorous use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Durability \u0026amp; Longevity:\u003c\/strong\u003e Each piston is heat-treated with a T-5 hardening and tempering cycle, boosting its structural integrity and resistance to wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Break-in \u0026amp; Reduced Friction:\u003c\/strong\u003e Features a high-tech Molybdenum Disulphite coating on the piston skirt, facilitating a quicker break-in time and extending overall piston life by minimizing friction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE-Quality Big Bore Fitment:\u003c\/strong\u003e Engineered in original equipment (OE) form for seamless integration into big bore cylinders, ensuring a precise fit for a 68.00 mm cylinder bore.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBore Size: 68.00 mm\u003c\/li\u003e\n\u003cli\u003ePiston Diameter: 67.95 mm\u003c\/li\u003e\n\u003cli\u003eEngine Type: 2-Stroke\u003c\/li\u003e\n\u003cli\u003eDisplacement: 250 cc\u003c\/li\u003e\n\u003cli\u003ePiston Material: Cast Aluminum Alloy (18% Silicone)\u003c\/li\u003e\n\u003cli\u003eSkirt Coating: Molybdenum Disulphite\u003c\/li\u003e\n\u003cli\u003eRing Material: Nitride Coated, Steel, Cast\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: Standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eImportant to Know\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement two-stroke piston rings are sold individually.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vertex","offers":[{"title":"Default Title","offer_id":62381551354186,"sku":"09106704","price":196.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/53cf6eb89c255f0e0f2100e563195463_a1346e63-5a31-4917-95c5-fd35f6ff9866.webp?v=1781742061","url":"https:\/\/partsdenmark.com\/it\/products\/vertex-cast-big-bore-piston-kit-for-250cc-2-stroke","provider":"Parts Denmark","version":"1.0","type":"link"}