{"product_id":"wossner-standard-series-piston-kit-for-450cc-4-stroke-4","title":"Wossner Standard Series Piston Kit for 450cc 4-Stroke","description":"\u003cp\u003eElevate your engine's performance with the \u003cstrong\u003eWossner 450cc 4-Stroke Piston Kit\u003c\/strong\u003e, engineered for unparalleled durability and power. This premium kit provides everything needed to refresh your motorcycle's top end, ensuring reliable operation and enhanced output for demanding rides.\u003c\/p\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThe Wossner Standard Series Piston Kit is meticulously crafted for 4-stroke engines, specifically designed for 450 cc displacements. Each piston is precision-forged from aerospace-grade aluminum alloy, guaranteeing exceptional strength and a lightweight profile. The crown and skirt wall cross-sections feature optimized machining, maintaining structural integrity in critical areas while reducing overall mass for quicker throttle response. A key feature is the advanced Molybdenum Disulphite skirt coating, which significantly reduces friction and piston rock. This not only contributes to quieter engine operation but also extends the piston's lifespan by minimizing wear during break-in and continuous use. With a high 13.0:1 compression ratio, this kit is built to deliver increased power and efficiency. The dual-ring design, featuring nitride-coated steel and cast rings, ensures superior sealing and oil control. This comprehensive kit includes the piston, rings, pin, and clips, providing a complete solution for a robust and high-performing engine rebuild.\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerospace-Grade Forged Aluminum:\u003c\/strong\u003e Precision-forged from high-quality aluminum alloy for superior strength, durability, and a lightweight design, crucial for high-performance 4-stroke engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Molybdenum Disulphite Skirt Coating:\u003c\/strong\u003e Features a permanent Moly coating that drastically reduces friction, minimizes piston rock, and assists in proper break-in, leading to quieter operation and extended engine life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Machining for Performance:\u003c\/strong\u003e Engineered with optimized machining on the crown and skirt wall cross-sections, ensuring maximum strength in critical areas while reducing weight for improved responsiveness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Compression Ratio:\u003c\/strong\u003e Designed with a 13.0:1 compression ratio to boost horsepower and torque, providing a significant performance upgrade for your 450cc engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Dual-Ring Piston Kit:\u003c\/strong\u003e Includes a high-quality piston, durable nitride-coated steel and cast rings, a robust pin, and secure clips, offering a comprehensive solution for your engine rebuild.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Wossner\u003c\/li\u003e\n\u003cli\u003eModel: Standard Series\u003c\/li\u003e\n\u003cli\u003eProduct Name: Piston Kit\u003c\/li\u003e\n\u003cli\u003eMPN\/SKU: 09107157\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 4092DC\u003c\/li\u003e\n\u003cli\u003eEngine Type: 4-Stroke\u003c\/li\u003e\n\u003cli\u003eDisplacement: 450 cc\u003c\/li\u003e\n\u003cli\u003ePiston Type: Dual Ring\u003c\/li\u003e\n\u003cli\u003ePiston Size: Standard Size C\u003c\/li\u003e\n\u003cli\u003ePiston Diameter: 96.98 mm\u003c\/li\u003e\n\u003cli\u003ePiston Material: Forged Aluminum Alloy\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 13.0:1\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 (includes piston, rings, pin, clips)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":62383975334218,"sku":"09107157","price":266.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/6bfa08f00e41d1542593858f849be5b8_95994c99-acdd-4dca-91f8-42ebf4e691d4.webp?v=1781766051","url":"https:\/\/partsdenmark.com\/it\/products\/wossner-standard-series-piston-kit-for-450cc-4-stroke-4","provider":"Parts Denmark","version":"1.0","type":"link"}