{"product_id":"prox-forged-4-stroke-piston-kit-13-8-1-compression","title":"Prox Forged 4-Stroke Piston Kit - 13.8:1 Compression","description":"\u003cp\u003eElevate your engine's performance and reliability with the \u003cstrong\u003eProx forged piston kit\u003c\/strong\u003e. Engineered for demanding 4-stroke applications, this kit delivers a robust 13.8:1 compression ratio, ensuring maximum power output.\u003c\/p\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eProx forged piston kit\u003c\/strong\u003e is meticulously crafted to meet the rigorous demands of high-performance 4-stroke motorcycle engines. Utilizing a specialized aluminum alloy, these pistons are engineered to significantly reduce internal friction while maximizing long-term reliability. Each piston undergoes precision machining on state-of-the-art CNC equipment, guaranteeing exact dimensions and optimal fitment, including a precise 76.95 mm piston diameter. This commitment to precision ensures consistent power delivery and enhanced engine longevity. With an aggressive 13.8:1 compression ratio, this \u003cstrong\u003ehigh compression piston\u003c\/strong\u003e is designed to unlock your engine's full potential, providing a noticeable boost in power and responsiveness. The low-expansion, low-friction characteristics of the aluminum alloy mirror the quality standards found in major Japanese engine manufacturers, offering unparalleled durability and performance. Paired with durable steel rings, this \u003cstrong\u003e4-stroke piston\u003c\/strong\u003e assembly offers superior sealing and wear resistance, making it an ideal choice for both professional racers and serious enthusiasts seeking an uncompromising upgrade.\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Performance:\u003c\/strong\u003e Engineered with a high 13.8:1 compression ratio to significantly boost power and throttle response for your 4-stroke engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Durability:\u003c\/strong\u003e Constructed from a specific forged aluminum alloy designed to reduce friction and maximize the lifespan and reliability of your engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Manufacturing:\u003c\/strong\u003e Each piston is precision machined using state-of-the-art CNC equipment, ensuring perfect fitment and consistent performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Quality Standards:\u003c\/strong\u003e Features the same low-expansion, low-friction alloy utilized by leading Japanese engine manufacturers, guaranteeing superior quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes a standard size A piston with durable steel rings, ready for installation to restore or upgrade your engine's core.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Forged Replica\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\u003ePiston Diameter:\u003c\/strong\u003e 76.95 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Size:\u003c\/strong\u003e Standard Size A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 13.8:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Material:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnits:\u003c\/strong\u003e Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVendor Part Number:\u003c\/strong\u003e 01.2439.A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Prox","offers":[{"title":"Default Title","offer_id":62381507674442,"sku":"09105688","price":212.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/69f250c453d6d3660989d90aaeac78dc.webp?v=1781740962","url":"https:\/\/partsdenmark.com\/it\/products\/prox-forged-4-stroke-piston-kit-13-8-1-compression","provider":"Parts Denmark","version":"1.0","type":"link"}