{"product_id":"wossner-premium-series-piston-kit-for-450cc-4-stroke-1","title":"Wossner Premium Series Piston Kit for 450cc 4-Stroke","description":"\u003cp\u003eUnleash the full potential of your 450cc 4-stroke engine with the high-performance \u003cstrong\u003eWossner Premium Series Piston Kit\u003c\/strong\u003e. Engineered for superior durability and optimized power delivery, this kit provides a significant upgrade for serious riders and rebuilders seeking uncompromising quality.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Wossner Premium Series Piston Kit is meticulously crafted from aerospace-grade aluminum alloy, ensuring exceptional strength and longevity under the most demanding conditions. Each piston features an advanced Molybdenum Disulphite (Moly) skirt coating, a permanent application designed to drastically reduce friction and minimize piston rock. This not only contributes to quieter operation but also enhances overall engine performance and extends the lifespan of critical components. With an optimized machining process, Wossner achieves an ideal balance of lightness and maintained structural integrity, particularly in vital areas like the crown and skirt wall cross-section. This precision engineering results in a piston capable of handling high stress, perfect for engines with a robust 12.6:1 compression ratio. This comprehensive kit includes everything you need for a complete piston replacement: the piston itself, high-quality nitride-coated steel and cast rings, a wrist pin, and retaining clips, making your engine rebuild straightforward and effective.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-Forged from Aerospace-Grade Aluminum Alloy:\u003c\/strong\u003e Ensures maximum strength, exceptional durability, and reliable performance under extreme engine conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Molybdenum Disulphite Skirt Coating:\u003c\/strong\u003e Reduces friction, minimizes piston rock for quieter operation, aids in break-in, and significantly extends component life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Lightweight Machining:\u003c\/strong\u003e Delivers enhanced performance by reducing reciprocating mass while maintaining critical strength in the crown and skirt wall areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for High Compression Engines:\u003c\/strong\u003e Engineered to perfectly complement a 12.6:1 compression ratio, optimizing power output and efficiency for your 450cc 4-stroke.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Piston Kit for Easy Installation:\u003c\/strong\u003e Includes the piston, high-quality nitride-coated steel and cast rings, wrist pin, and clips, providing all necessary components for a hassle-free rebuild.\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 Premium Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Piston Kit\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\u003eType:\u003c\/strong\u003e Dual Ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 12.6:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 95.01 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Diameter:\u003c\/strong\u003e 94.96 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Size:\u003c\/strong\u003e Standard Size B\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\u003eKit Contents:\u003c\/strong\u003e Piston, Rings, Pin, Clips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVendor Part Number:\u003c\/strong\u003e 8868DB\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":62381569540426,"sku":"09107107","price":266.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/6bfa08f00e41d1542593858f849be5b8_e738e1fc-da37-43f7-8dd6-6a7df8c540aa.webp?v=1781742699","url":"https:\/\/partsdenmark.com\/it\/products\/wossner-premium-series-piston-kit-for-450cc-4-stroke-1","provider":"Parts Denmark","version":"1.0","type":"link"}