{"product_id":"wossner-pro-series-250cc-4-stroke-forged-piston-kit","title":"Wossner Pro Series 250cc 4-Stroke Forged Piston Kit","description":"\u003cp\u003eUpgrade your motorcycle's engine performance and durability with the high-quality \u003cstrong\u003eWossner Pro Series 250cc 4-stroke Forged Piston Kit\u003c\/strong\u003e. Engineered for demanding conditions, this comprehensive kit delivers exceptional power and reliability, ensuring your ride operates at its peak.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eExperience unparalleled engine performance with the Wossner Pro Series Piston Kit, specifically designed for 250cc 4-stroke engines. This premium piston is meticulously \u003cstrong\u003eforged from aerospace-grade aluminum alloy\u003c\/strong\u003e, providing superior strength and resilience under extreme operating temperatures and pressures. Wossner's commitment to quality is evident in the optimized machining process, which ensures a lightweight design without compromising crucial strength in areas like the crown and skirt wall cross-section. The piston features a permanent Molybdenum Disulphite (Moly) skirt coating, significantly reducing friction and minimizing piston rock for quieter operation and improved performance. This coating also aids in a smoother break-in period, extending the lifespan of your engine components. With an aggressive \u003cstrong\u003e14.6:1 compression ratio\u003c\/strong\u003e, this dual-ring piston kit is engineered to maximize power output and responsiveness. Each kit includes a high-performance piston, durable nitride-coated steel and cast rings, a robust piston pin, and secure clips, providing everything needed for a complete and reliable engine rebuild or upgrade.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAerospace-Grade Forged Aluminum:\u003c\/strong\u003e Crafted from high-strength aerospace aluminum alloy for exceptional durability and resistance to extreme engine conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAdvanced Moly Skirt Coating:\u003c\/strong\u003e Features a permanent Molybdenum Disulphite coating on the skirt to dramatically reduce friction, minimize piston rock, and ensure a quieter, more efficient engine.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOptimized Lightweight Design:\u003c\/strong\u003e Precision-machined for optimal lightness while maintaining critical strength in key areas like the piston crown and skirt wall.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh Compression Performance:\u003c\/strong\u003e Engineered with a 14.6:1 compression ratio to boost power output and enhance engine responsiveness for a more dynamic ride.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComplete Dual-Ring Kit:\u003c\/strong\u003e Supplied as a comprehensive kit including the piston, high-performance nitride-coated steel and cast rings, piston pin, and clips for a straightforward installation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eImproved Engine Longevity:\u003c\/strong\u003e Designed to reduce wear and tear on internal components, contributing to a longer engine life and consistent performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eType: Dual Ring\u003c\/li\u003e\n    \u003cli\u003eModel: Pro Series\u003c\/li\u003e\n    \u003cli\u003eUnits: Kit\u003c\/li\u003e\n    \u003cli\u003eBore Size: 78.00 mm\u003c\/li\u003e\n    \u003cli\u003eEngine Type: 4-Stroke\u003c\/li\u003e\n    \u003cli\u003ePiston Size: Standard Size A\u003c\/li\u003e\n    \u003cli\u003eDisplacement: 250 cc\u003c\/li\u003e\n    \u003cli\u003ePiston Diameter: 77.95 mm\u003c\/li\u003e\n    \u003cli\u003ePiston Material: Forged Aluminum Alloy\u003c\/li\u003e\n    \u003cli\u003eSkirt Coating: Molybdenum Disulphite\u003c\/li\u003e\n    \u003cli\u003eCompression Ratio: 14.6:1\u003c\/li\u003e\n    \u003cli\u003eRing Material: Nitride Coated, Steel, Cast\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":62381570851146,"sku":"09107123","price":253.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/6bfa08f00e41d1542593858f849be5b8_38a425a9-72d3-43af-817e-8a508a8b3223.webp?v=1781742738","url":"https:\/\/partsdenmark.de\/products\/wossner-pro-series-250cc-4-stroke-forged-piston-kit","provider":"Parts Denmark","version":"1.0","type":"link"}