{"product_id":"wossner-pro-series-piston-kit-for-4-stroke","title":"Wossner Pro Series Piston Kit for 4-Stroke","description":"\u003cp\u003eExperience superior engine performance and reliability with the Wossner Pro Series 4-Stroke Piston Kit. Designed for discerning riders, this premium forged aluminum alloy piston kit delivers enhanced durability, reduced friction, and optimal power for your motorcycle's 4-stroke engine.\u003c\/p\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThe Wossner Pro Series 4-Stroke Piston Kit is meticulously engineered to elevate your engine's capabilities. Featuring enhanced piston pin oiling slots, radial boss machining, and annular grooves, this piston significantly improves wrist pin lubrication, extending the life of critical engine components. Crafted from high-strength forged aluminum alloy, this lightweight piston, part of the Wossner Pro Series, is designed with tight piston wall clearances to ensure a noticeably quieter running engine without compromising power output. A specialized skirt coating reduces friction, promoting improved break-in performance and overall engine efficiency, while contributing to the longevity of the piston and cylinder. Advanced ring land treatment optimizes the ring seal, leading to superior oil control and consistent compression, crucial for maintaining peak performance in your 4-stroke engine. With a standard bore size of 95.00 mm and a piston size of 94.95 mm, this kit is built for precision. Many Wossner Pro Series pistons also incorporate a double bridged forging design, enhancing structural integrity and reliability under extreme conditions. Offering compression ratios ranging from 12.0:1 to 12.6:1, these kits are built to deliver high-performance power. Each Wossner Pro Series Piston Kit provides a complete solution, including the piston, high-quality rings, a durable wrist pin, and secure pin locks, ensuring a straightforward and effective motorcycle engine rebuild.\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Lubrication:\u003c\/strong\u003e Engineered with enhanced piston pin oiling slots, radial boss machining, and annular grooves for optimal wrist pin lubrication and extended component life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet \u0026amp; Efficient Operation:\u003c\/strong\u003e Lightweight design combined with precise piston wall clearances ensures a noticeably quieter running engine and improved overall efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Friction \u0026amp; Durability:\u003c\/strong\u003e Specialized skirt coating minimizes friction, promoting faster break-in, enhanced performance, and long-term durability for your high-performance motorcycle piston.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Ring Seal:\u003c\/strong\u003e Advanced ring land treatment guarantees a superior ring seal for exceptional oil control and consistent, powerful engine compression ratio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Forged Construction:\u003c\/strong\u003e Crafted from high-strength forged aluminum alloy, featuring a double bridged design where applicable, for maximum reliability under demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit for Easy Installation:\u003c\/strong\u003e Each Pro Series kit includes the precision-machined piston, high-performance rings, a durable wrist pin, and all necessary pin locks for a comprehensive rebuild.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eModel: Pro Series\u003c\/li\u003e\n\u003cli\u003eStyle: Standard Size A\u003c\/li\u003e\n\u003cli\u003eUnits: Kit\u003c\/li\u003e\n\u003cli\u003eBore Size: 95.00 mm\u003c\/li\u003e\n\u003cli\u003eEngine Type: 4-Stroke\u003c\/li\u003e\n\u003cli\u003ePiston Size: 94.95 mm\u003c\/li\u003e\n\u003cli\u003eProduct Type: Piston Kit\u003c\/li\u003e\n\u003cli\u003eStroke Length: 62.00 mm - 63.40 mm\u003c\/li\u003e\n\u003cli\u003eBore - Oversize: Standard\u003c\/li\u003e\n\u003cli\u003ePiston Material: Forged Aluminum Alloy\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 12.0:1 - 12.6:1\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 8784DA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":62381522551114,"sku":"09106123","price":251.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/10dd0c1555615f2a1fe82ab657e89448.webp?v=1781741280","url":"https:\/\/partsdenmark.com\/it\/products\/wossner-pro-series-piston-kit-for-4-stroke","provider":"Parts Denmark","version":"1.0","type":"link"}