{"product_id":"wossner-premium-series-piston-kit-for-450cc-4-stroke-2","title":"Wossner Premium Series Piston Kit for 450cc 4-Stroke","description":"\u003cp\u003eElevate your motorcycle's performance with the high-quality \u003cstrong\u003eWossner 450cc Piston Kit\u003c\/strong\u003e. Engineered for demanding 4-stroke engines, this Premium Series piston kit delivers superior durability, reduced friction, and optimized power output, making it an essential upgrade for any serious rider.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Wossner Premium Series Piston Kit is meticulously crafted to meet the rigorous demands of high-performance 4-stroke engines, specifically for 450cc displacement. Each piston is forged from aerospace-grade aluminum alloy, ensuring exceptional strength and resilience under extreme conditions. This robust construction is complemented by optimized machining, which achieves a perfect balance of lightness without compromising critical strength in areas like the crown and skirt wall cross-section. Featuring a precise 95.98mm piston diameter and a 12.6:1 compression ratio, this dual-ring piston is designed for peak efficiency.\u003c\/p\u003e\n\u003cp\u003eA key feature of the Wossner 450cc Piston Kit is its advanced Molybdenum Disulphite (Moly) skirt coating. This permanent, high-quality coating significantly reduces friction between the piston and cylinder wall, minimizing piston rock for quieter operation and improved overall performance. It also aids in a smoother break-in process, extending the lifespan of your engine. The kit includes everything needed for a complete replacement: the forged aluminum piston, durable Nitride Coated, Steel, Cast rings, a sturdy pin, and reliable clips, ensuring a straightforward installation and a significant boost in engine reliability and power.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAdvanced Moly Skirt Coating:\u003c\/strong\u003e Each piston features a high-quality Molybdenum Disulphite coating that dramatically reduces friction and piston rock, leading to quieter operation, enhanced performance, and a more efficient engine break-in.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAerospace-Grade Forged Aluminum:\u003c\/strong\u003e Constructed from premium aerospace-grade aluminum alloy, these pistons offer superior strength, durability, and resistance to high temperatures and pressures, ideal for demanding 4-stroke applications.\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 cross-section, ensuring maximum performance without compromising integrity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComplete Dual-Ring Kit:\u003c\/strong\u003e Supplied as a comprehensive kit including a durable dual-ring piston, Nitride Coated, Steel, Cast piston rings, a high-strength pin, and retaining clips, providing everything required for a complete and reliable rebuild.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEngineered for 4-Stroke Performance:\u003c\/strong\u003e Specifically designed for 450cc 4-stroke engines with a 12.6:1 compression ratio and a 95.98mm diameter, guaranteeing a precise fit and optimal combustion efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 Premium 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 450 cc\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePiston Type:\u003c\/strong\u003e Dual Ring\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePiston Diameter:\u003c\/strong\u003e 95.98 mm\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 12.6:1\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePiston Material:\u003c\/strong\u003e Forged Aluminum Alloy\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRing Material:\u003c\/strong\u003e Nitride Coated, Steel, Cast\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSkirt Coating:\u003c\/strong\u003e Molybdenum Disulphite\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVendor Part Number:\u003c\/strong\u003e 8958DC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":62381571047754,"sku":"09107132","price":251.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/6bfa08f00e41d1542593858f849be5b8_735c4ccb-8aa5-468a-85bb-c058fd23e80c.webp?v=1781742753","url":"https:\/\/partsdenmark.com\/fr\/products\/wossner-premium-series-piston-kit-for-450cc-4-stroke-2","provider":"Parts Denmark","version":"1.0","type":"link"}