{"product_id":"wossner-premium-series-piston-kit-for-4-stroke-2","title":"Wossner Premium Series Piston Kit for 4-Stroke","description":"\u003cp\u003eElevate your motorcycle's performance with the Wossner 4-Stroke Piston Kit, engineered for superior power and reliability. This premium kit is designed to optimize engine efficiency and longevity, making it an essential upgrade for any serious rider.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Wossner Premium Series Piston Kit delivers exceptional durability and power for your 4-stroke engine. Crafted from high-strength forged aluminum alloy, this piston kit is built to withstand the extreme demands of high-performance riding. With a precise 77.96 mm piston size for a 78.00 mm bore and an aggressive 14.4:1 compression ratio, it's designed to significantly boost your engine's output. Enhanced piston pin oiling slots, radial boss machining, and annular grooves work in unison to ensure superior wrist pin lubrication, extending the life of critical engine components. The lightweight design, combined with a tight piston wall clearance, contributes to a quieter running engine, while the specially coated skirt reduces friction and improves break-in performance. Furthermore, the ring land treatment guarantees an improved ring seal and optimal oil control, ensuring consistent power delivery and reduced oil consumption. This comprehensive \u003cstrong\u003eWossner 4-Stroke Piston Kit\u003c\/strong\u003e includes everything needed for a seamless installation: the piston, rings, wrist pin, and pin locks.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Lubrication:\u003c\/strong\u003e Features enhanced piston pin oiling slots, radial boss machining, and annular grooves for superior wrist pin lubrication, ensuring extended component life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet \u0026amp; Efficient Operation:\u003c\/strong\u003e Lightweight design and tight piston wall clearance contribute to a quieter running engine and improved overall efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Friction \u0026amp; Improved Break-in:\u003c\/strong\u003e Skirt coated for minimal friction, promoting smoother operation and a more effective engine break-in period.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Ring Seal:\u003c\/strong\u003e Ring land treatment ensures an improved ring seal and excellent oil control, maintaining consistent power and reducing oil consumption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength Forged Construction:\u003c\/strong\u003e Crafted from durable forged aluminum alloy, providing exceptional strength and resilience under extreme conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAggressive Compression Ratio:\u003c\/strong\u003e Engineered with a 14.4:1 compression ratio to deliver a significant boost in engine power and responsiveness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Installation Kit:\u003c\/strong\u003e Includes piston, rings, wrist pin, and pin locks for a comprehensive and straightforward replacement.\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\u003ePiston Material:\u003c\/strong\u003e Forged Aluminum Alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 78.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Size:\u003c\/strong\u003e 77.96 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore - Oversize:\u003c\/strong\u003e Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 14.4:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStroke Length:\u003c\/strong\u003e 52.30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnits:\u003c\/strong\u003e Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Standard Size A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVendor Part Number:\u003c\/strong\u003e 8923DA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":62381526581578,"sku":"09106134","price":2907.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/214178edde04b10e314468ab0553aaea.webp?v=1781741298","url":"https:\/\/partsdenmark.se\/products\/wossner-premium-series-piston-kit-for-4-stroke-2","provider":"Parts Denmark","version":"1.0","type":"link"}