{"product_id":"wossner-pro-series-piston-kit-for-250cc-4-stroke-engines-1","title":"Wossner Pro Series Piston Kit for 250cc 4-Stroke Engines","description":"\u003cp\u003eElevate your engine's performance with the Wossner Pro Series Piston Kit, meticulously engineered for 250cc 4-stroke engines. This premium \u003cstrong\u003eWossner 250cc 4-Stroke Piston Kit\u003c\/strong\u003e delivers superior durability and power, ensuring your motorcycle operates at its peak.\u003c\/p\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eDesigned for the discerning rider, the Wossner Pro Series Piston Kit provides a robust foundation for your engine rebuild or performance upgrade. Each piston is forged from high-strength aerospace-grade aluminum alloy, guaranteeing exceptional resilience under extreme conditions. The advanced Molybdenum Disulphite skirt coating significantly reduces friction and minimizes piston rock, leading to quieter operation, improved longevity, and a smoother break-in process. With optimized machining for lightness without compromising structural integrity in critical areas like the crown and skirt wall, this Wossner piston ensures maximum power delivery and efficiency. Boasting an aggressive 13.5:1 compression ratio, this kit is specifically tuned to unlock the full potential of your 250cc 4-stroke engine, offering a noticeable boost in throttle response and overall output. The standard 77.00 mm bore size and 76.96 mm piston diameter ensure a precise fit, making this \u003cstrong\u003eforged aluminum piston\u003c\/strong\u003e kit an essential component for serious performance enthusiasts.\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Performance \u0026amp; Durability:\u003c\/strong\u003e Forged from aerospace-grade aluminum alloy, ensuring exceptional strength and lightweight design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Friction \u0026amp; Wear:\u003c\/strong\u003e Features a permanent Molybdenum Disulphite (Moly) skirt coating to minimize friction, reduce piston rock, and aid in break-in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Power Output:\u003c\/strong\u003e Engineered with a high 13.5:1 compression ratio to maximize the performance of your 250cc 4-stroke engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machining:\u003c\/strong\u003e Optimized for lightness while maintaining critical strength in the crown and skirt wall cross-sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Installation Kit:\u003c\/strong\u003e Includes a high-quality piston, nitride-coated steel rings, a durable piston pin, and secure clips for a comprehensive rebuild.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered for 4-Stroke Engines:\u003c\/strong\u003e Specifically designed for 250cc 4-stroke applications with a 77.00 mm bore.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eModel: Pro Series\u003c\/li\u003e\n\u003cli\u003eUnits: Kit\u003c\/li\u003e\n\u003cli\u003eProduct Name: Piston Kit\u003c\/li\u003e\n\u003cli\u003eEngine Type: 4-Stroke\u003c\/li\u003e\n\u003cli\u003eDisplacement: 250 cc\u003c\/li\u003e\n\u003cli\u003eBore Size: 77.00 mm\u003c\/li\u003e\n\u003cli\u003ePiston Diameter: 76.96 mm\u003c\/li\u003e\n\u003cli\u003ePiston Size: Standard Size A\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 13.5:1\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\u003eVendor Part Number: 8612DA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":62381568524618,"sku":"09107070","price":220.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/98e46390bd48eeeca6d48b4b396326c8_6fa28c2d-1124-440e-b1f3-d655e50a4a1b.webp?v=1781742621","url":"https:\/\/partsdenmark.com\/products\/wossner-pro-series-piston-kit-for-250cc-4-stroke-engines-1","provider":"Parts Denmark","version":"1.0","type":"link"}