{"product_id":"prox-forged-piston-kit-for-4-stroke-engines-3","title":"Prox Forged Piston Kit for 4-Stroke Engines","description":"\u003cp\u003eElevate your motorcycle's performance and reliability with the \u003cstrong\u003eProx forged piston kit\u003c\/strong\u003e. Engineered for demanding 4-stroke applications, this kit delivers exceptional durability and consistent power output, making it an ideal choice for engine rebuilds or performance upgrades.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eExperience superior engine performance with the Prox forged piston kit, meticulously crafted to meet the rigorous demands of motorcycle enthusiasts and professionals. Each \u003cstrong\u003e4-stroke piston\u003c\/strong\u003e is precision machined on state-of-the-art CNC equipment, ensuring exact tolerances and an optimal fit for your engine. Manufactured from a specific, high-strength aluminum alloy, these pistons are designed for low expansion and reduced friction, mirroring the quality standards of major Japanese engine manufacturers. This advanced material composition significantly enhances reliability and extends engine life, even under extreme operating conditions. With a precise \u003cstrong\u003e94.96 mm piston diameter\u003c\/strong\u003e and a robust \u003cstrong\u003e12.75:1 compression ratio\u003c\/strong\u003e, this kit is engineered to maximize power delivery and efficiency, providing a noticeable boost in your ride's responsiveness and overall performance. The inclusion of durable steel rings further guarantees excellent sealing and longevity for your high-performance piston.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForged Aluminum Alloy Construction:\u003c\/strong\u003e Crafted from a specialized, high-strength aluminum alloy, these pistons offer superior durability and heat resistance compared to cast alternatives, ensuring maximum reliability under strenuous engine conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Expansion, Low-Friction Design:\u003c\/strong\u003e Engineered with a unique alloy that minimizes expansion and friction, promoting smoother operation, reducing wear, and maintaining consistent performance across various temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision CNC Machining:\u003c\/strong\u003e Each piston is meticulously machined on advanced CNC equipment, guaranteeing precise dimensions, optimal fitment, and consistent quality that meets or exceeds OEM specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-Quality Material Standards:\u003c\/strong\u003e Utilizes the same high-quality, low-expansion piston alloy found in major Japanese engine manufacturers, ensuring trusted performance and compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Steel Ring Material:\u003c\/strong\u003e Equipped with robust steel piston rings for excellent sealing, reduced blow-by, and extended service life, contributing to sustained engine compression and power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Compression Ratio:\u003c\/strong\u003e Features a \u003cstrong\u003e12.75:1 compression ratio\u003c\/strong\u003e, carefully balanced to enhance engine power and efficiency, providing a noticeable improvement in acceleration and overall responsiveness for your 4-stroke engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Size B (94.96 mm):\u003c\/strong\u003e Designed as a standard replacement size with a 94.96 mm piston diameter, ensuring straightforward installation for compatible models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Name: Piston Kit\u003c\/li\u003e\n\u003cli\u003eStyle: Forged Replica\u003c\/li\u003e\n\u003cli\u003eUnits: Kit\u003c\/li\u003e\n\u003cli\u003eEngine Type: 4-Stroke\u003c\/li\u003e\n\u003cli\u003ePiston Size: Standard Size B\u003c\/li\u003e\n\u003cli\u003ePiston Diameter: 94.96 mm\u003c\/li\u003e\n\u003cli\u003ePiston Material: Forged Aluminum Alloy\u003c\/li\u003e\n\u003cli\u003eRing Material: Steel\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 12.75:1\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 01.6440.B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Prox","offers":[{"title":"Default Title","offer_id":62381513474378,"sku":"09105973","price":268.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/81b75afc98d4b2aae45d0aa22811a9d5_6520f364-6053-4045-a28f-5deb1c8baeba.webp?v=1781741118","url":"https:\/\/partsdenmark.com\/fr\/products\/prox-forged-piston-kit-for-4-stroke-engines-3","provider":"Parts Denmark","version":"1.0","type":"link"}