{"product_id":"wossner-pro-series-piston-kit-for-250cc-4-stroke-2","title":"Wossner Pro Series Piston Kit for 250cc 4-Stroke","description":"\u003cp\u003eElevate your engine's performance and durability with the Wossner Pro Series 250cc piston kit. Engineered for discerning riders, this high-performance 4-stroke piston kit delivers exceptional power output and reliability for your motorcycle.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eExperience the pinnacle of engine reliability and power with the Wossner Pro Series Piston Kit. Meticulously engineered for 4-stroke engines, this kit is specifically designed to optimize performance in 250cc displacements. Each piston is precision-forged from aerospace-grade aluminum alloy, ensuring superior strength and a lightweight profile crucial for high-revving applications. The crown and skirt wall cross-sections are optimized through advanced machining, maintaining robust integrity while minimizing unnecessary mass. With a high 13.5:1 compression ratio and a 77.02 mm bore size, this Wossner piston kit is built to transform your engine's power delivery.\u003c\/p\u003e\n\u003cp\u003eA key feature is the permanent Molybdenum Disulphite (Moly) skirt coating. This advanced coating significantly reduces friction between the piston and cylinder wall, leading to quieter operation, improved longevity, and a more efficient break-in process. The reduced piston rock contributes to consistent performance over time. The complete kit includes the piston, high-quality nitride coated steel rings, a durable piston pin, and secure clips, providing everything needed for a comprehensive engine rebuild or upgrade. Trust Wossner's commitment to quality for a piston kit that delivers on the track and the trail.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOptimized Performance \u0026amp; Durability:\u003c\/strong\u003e Forged from aerospace-grade aluminum alloy with optimized machining for superior strength, lightness, and maintained integrity in critical areas like the crown and skirt.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReduced Friction \u0026amp; Enhanced Break-in:\u003c\/strong\u003e Features a permanent Molybdenum Disulphite (Moly) skirt coating, which minimizes friction, reduces piston rock, ensures quiet operation, and aids in a smooth engine break-in.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh Compression Ratio:\u003c\/strong\u003e Engineered with a 13.5:1 compression ratio to maximize power output and engine efficiency for demanding 4-stroke applications.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComplete Piston Kit:\u003c\/strong\u003e Comes as a comprehensive kit including the high-quality piston, durable nitride coated steel rings, a robust piston pin, and reliable clips for a straightforward installation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e Designed with a precise 77.02 mm bore and 76.98 mm piston diameter (Standard Size C) to meet exact engine specifications for optimal fit and function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wossner\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Pro Series\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e 4-Stroke\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 250 cc\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 77.02 mm\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePiston Diameter:\u003c\/strong\u003e 76.98 mm\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePiston Size:\u003c\/strong\u003e Standard Size C\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 13.5:1\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePiston Material:\u003c\/strong\u003e Forged Aluminum Alloy\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSkirt Coating:\u003c\/strong\u003e Molybdenum Disulphite\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRing Material:\u003c\/strong\u003e Nitride Coated Steel, Cast\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUnits:\u003c\/strong\u003e Kit\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMPN\/SKU:\u003c\/strong\u003e 09107072\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVendor Part Number:\u003c\/strong\u003e 8612DC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":62381568557386,"sku":"09107072","price":2415.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/98e46390bd48eeeca6d48b4b396326c8_30afb91c-ef2c-4fe2-b0fb-37c4a7b544c8.webp?v=1781742622","url":"https:\/\/partsdenmark.se\/products\/wossner-pro-series-piston-kit-for-250cc-4-stroke-2","provider":"Parts Denmark","version":"1.0","type":"link"}