{"product_id":"wossner-piston-kit-4-stroke-77-01mm-bore-1","title":"Wossner Piston Kit - 4-stroke, 77.01mm Bore","description":"\u003cp\u003eUpgrade your 4-stroke engine's performance with the Wossner Piston Kit. This kit is engineered for enthusiasts and professionals seeking enhanced power, reliability, and longevity. Experience improved engine dynamics and superior control with this meticulously crafted piston kit.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Wossner Piston Kit is designed to optimize your engine's combustion process and deliver increased horsepower. Featuring enhanced piston pin oiling slots, radial boss machining, and annular grooves, this kit ensures superior wrist pin lubrication, reducing friction and wear. The lightweight piston, with its tight piston wall clearance, minimizes noise and vibration, providing a smoother and quieter ride. A skirt coating reduces friction and aids in break-in performance, while ring land treatment enhances ring seal and oil control. The double-bridged forging design (where applicable) adds strength and durability. This kit is perfect for riders looking for better performance or rebuilding their engines.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhanced wrist pin lubrication reduces friction and wear.\u003c\/li\u003e\n  \u003cli\u003eLightweight piston design minimizes noise and vibration for a smoother ride.\u003c\/li\u003e\n  \u003cli\u003eSkirt coating improves break-in performance and reduces friction.\u003c\/li\u003e\n  \u003cli\u003eRing land treatment ensures optimal ring seal and oil control.\u003c\/li\u003e\n  \u003cli\u003eForged aluminum alloy construction offers superior strength and durability.\u003c\/li\u003e\n  \u003cli\u003eComplete kit includes piston, rings, wrist pin, and pin locks for easy installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: Wossner\u003c\/li\u003e\n  \u003cli\u003eProduct Name: Piston Kit\u003c\/li\u003e\n  \u003cli\u003eEngine Type: 4-Stroke\u003c\/li\u003e\n  \u003cli\u003ePiston Material: Forged Aluminum Alloy\u003c\/li\u003e\n  \u003cli\u003eBore Size: 77.01 mm\u003c\/li\u003e\n  \u003cli\u003ePiston Size: 76.97 mm\u003c\/li\u003e\n  \u003cli\u003eBore - Oversize: +0.01 mm\u003c\/li\u003e\n  \u003cli\u003eStroke Length: 53.60 mm\u003c\/li\u003e\n  \u003cli\u003eCompression Ratio: 12.5:1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant to know\u003c\/h2\u003e\n\u003cp\u003ePlease ensure compatibility with your specific engine model before installation. Professional installation is recommended.\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":53655661412682,"sku":"09104926","price":197.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/006e909ce2a7f07d5f1e588c4fe344f3.webp?v=1766616356","url":"https:\/\/partsdenmark.de\/products\/wossner-piston-kit-4-stroke-77-01mm-bore-1","provider":"Parts Denmark","version":"1.0","type":"link"}