{"product_id":"wossner-standard-series-piston-kit-for-450cc-1","title":"Wossner Standard Series Piston Kit for 450cc","description":"\u003cp\u003eElevate your motorcycle's engine performance with the premium \u003cstrong\u003eWossner 450cc Piston Kit\u003c\/strong\u003e. Engineered for exceptional durability and power, this 4-stroke \u003cstrong\u003eforged piston\u003c\/strong\u003e assembly is designed to meet the rigorous demands of high-performance riding, ensuring a significant upgrade for your 450cc machine.\u003c\/p\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThe Wossner Standard Series Piston Kit is meticulously crafted to deliver superior performance and longevity for your 450cc 4-stroke engine. Each \u003cstrong\u003edual ring piston\u003c\/strong\u003e is precision-forged from aerospace-grade aluminum alloy, providing an optimal balance of strength and lightness. This advanced material selection, combined with optimized machining, maintains critical strength in key areas like the crown and skirt wall cross-section while reducing overall weight for improved throttle response and reduced reciprocating mass. The piston features a permanent Molybdenum Disulphite (Moly) skirt coating, specifically engineered to minimize friction and prevent piston rock, resulting in quieter operation, reduced wear, and enhanced overall engine efficiency. With a robust 12.5:1 compression ratio and a 95.97mm piston diameter (designed for a 96.01mm bore), this Wossner piston kit ensures maximum power output and reliable combustion. The complete kit includes the piston, high-quality nitride coated steel and cast rings, a pin, and clips, providing everything needed for a comprehensive and professional engine rebuild or upgrade.\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Durability \u0026amp; Reduced Friction:\u003c\/strong\u003e Features a high-quality, permanent Molybdenum Disulphite (Moly) skirt coating that significantly reduces friction and piston rock, contributing to quieter operation, extended engine life, and improved performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Lightweight Design:\u003c\/strong\u003e Precision-machined for an ideal balance of lightness and strength, with maintained integrity in crucial areas like the crown and skirt wall cross-section, enhancing engine responsiveness without compromising reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerospace-Grade Forged Construction:\u003c\/strong\u003e Manufactured from premium aerospace-grade aluminum alloy, ensuring exceptional strength, heat resistance, and long-term durability under extreme operating conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit for Easy Installation:\u003c\/strong\u003e Each Wossner \u003cstrong\u003e450cc piston kit\u003c\/strong\u003e comes complete with the piston, high-performance rings (nitride coated steel and cast), a piston pin, and retaining clips, providing all necessary components for a seamless rebuild.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Compression Performance:\u003c\/strong\u003e Engineered with a 12.5:1 compression ratio, this \u003cstrong\u003ehigh compression piston\u003c\/strong\u003e is designed to maximize your engine's power output and combustion efficiency for a noticeable performance boost.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: Dual Ring\u003c\/li\u003e\n\u003cli\u003eModel: Standard Series\u003c\/li\u003e\n\u003cli\u003eEngine Type: 4-Stroke\u003c\/li\u003e\n\u003cli\u003eDisplacement: 450 cc\u003c\/li\u003e\n\u003cli\u003eBore Size: 96.01 mm\u003c\/li\u003e\n\u003cli\u003ePiston Diameter: 95.97 mm\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 12.5:1\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\u003eUnits: Kit\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 8890DB\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":62381570687306,"sku":"09107118","price":250.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/6bfa08f00e41d1542593858f849be5b8_0891e2ce-c02b-4599-8b25-409bfb952d06.webp?v=1781742725","url":"https:\/\/partsdenmark.com\/fr\/products\/wossner-standard-series-piston-kit-for-450cc-1","provider":"Parts Denmark","version":"1.0","type":"link"}