{"product_id":"wossner-standard-series-piston-kit-for-250cc-4-stroke-4","title":"Wossner Standard Series Piston Kit for 250cc 4-Stroke","description":"\u003cp\u003eUpgrade your engine's performance and reliability with the \u003cstrong\u003eWossner Standard Series Piston Kit for 250cc 4-Stroke\u003c\/strong\u003e engines. Engineered for the demanding conditions of high-performance motorcycles, this kit delivers exceptional strength, reduced friction, and a complete solution for your rebuild or upgrade needs.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Wossner Standard Series Piston Kit is meticulously designed to elevate the performance of your 250cc 4-stroke engine. Forged from aerospace-grade aluminum alloy, this \u003cstrong\u003eWossner forged piston\u003c\/strong\u003e ensures superior durability and resistance to extreme temperatures and pressures, making it a robust \u003cstrong\u003emotorcycle engine piston\u003c\/strong\u003e choice. Each piston features an advanced Molybdenum Disulphite (Moly) skirt coating. This permanent coating significantly reduces friction and piston rock, leading to quieter operation, improved power delivery, and an extended lifespan for your engine components. The optimized machining process focuses on achieving the lightest possible weight without compromising strength in critical areas such as the crown and skirt wall cross-sections.\u003c\/p\u003e\n\u003cp\u003eWith a precise piston diameter of 77.97 mm and a high 14.0:1 compression ratio, this \u003cstrong\u003ehigh-performance piston kit\u003c\/strong\u003e is engineered for optimal power output. The \u003cstrong\u003edual ring piston\u003c\/strong\u003e design, utilizing nitride-coated steel and cast rings, provides excellent sealing and wear characteristics. This comprehensive kit includes everything you need for a seamless installation: the piston, piston rings, wrist pin, and retaining clips, ensuring a complete and ready-to-install solution for your engine rebuild. Experience the Wossner difference with a piston kit built for peak performance and enduring quality.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Performance \u0026amp; Durability:\u003c\/strong\u003e Forged from aerospace-grade aluminum alloy for exceptional strength and longevity under extreme conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Friction \u0026amp; Wear:\u003c\/strong\u003e Permanent Molybdenum Disulphite (Moly) skirt coating minimizes friction, reduces piston rock, and assists in the break-in process.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Lightweight Design:\u003c\/strong\u003e Precision machining ensures a lightweight piston while maintaining critical strength in the crown and skirt wall cross-sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit for Easy Installation:\u003c\/strong\u003e Includes the piston, high-quality rings (nitride coated steel, cast), wrist pin, and clips for a full replacement solution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Compression Ratio:\u003c\/strong\u003e Engineered with a 14.0:1 compression ratio for maximum power output in your 250cc 4-stroke engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: Dual Ring\u003c\/li\u003e\n\u003cli\u003eModel: Standard Series\u003c\/li\u003e\n\u003cli\u003eEngine Type: 4-Stroke\u003c\/li\u003e\n\u003cli\u003eDisplacement: 250 cc\u003c\/li\u003e\n\u003cli\u003ePiston Diameter: 77.97 mm\u003c\/li\u003e\n\u003cli\u003ePiston Size: Standard Size C\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 14.0:1\u003c\/li\u003e\n\u003cli\u003ePiston Material: Forged Aluminum Alloy\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\u003eUnits: Kit\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 4107DC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":62383976677706,"sku":"09107166","price":2019.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/6bfa08f00e41d1542593858f849be5b8_386db7af-7270-4356-bf46-623d5e4eef8e.webp?v=1781766064","url":"https:\/\/partsdenmark.dk\/products\/wossner-standard-series-piston-kit-for-250cc-4-stroke-4","provider":"Parts Denmark","version":"1.0","type":"link"}