{"product_id":"je-pistons-pro-series-piston-kit-for-449cc-4-stroke-engines","title":"Je Pistons Pro Series Piston Kit for 449cc 4-Stroke Engines","description":"\u003cp\u003eUpgrade your motorcycle's performance with the \u003cstrong\u003eJe Pistons Pro Series Piston Kit\u003c\/strong\u003e, engineered for demanding 4-stroke engines. This premium forged 2618 aluminum piston kit delivers exceptional durability and power for 449cc applications, featuring a high 13.5:1 compression ratio.\u003c\/p\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThe Je Pistons Pro Series Piston Kit is meticulously designed for high-performance 4-stroke engines, offering a significant boost in power and reliability. Crafted from robust \u003cstrong\u003eforged 2618 aluminum\u003c\/strong\u003e, this piston kit is built to withstand extreme conditions and high RPMs. Its unique internal and external bracing provides superior structural integrity, while dedicated embossed forgings contribute to a substantial weight reduction without compromising strength. Advanced manufacturing techniques, including internal milling of struts, a specialized accumulator groove, and a forged side relief design, optimize ring seal and oil control, crucial for maintaining peak engine performance. The domed piston head shape, precisely engineered with smooth radii, ensures optimal combustion chamber efficiency and requires no deburring or preparation prior to installation, saving valuable time. With a high \u003cstrong\u003e13.5:1 compression ratio\u003c\/strong\u003e and a \u003cstrong\u003e95.00 mm bore size\u003c\/strong\u003e, this \u003cstrong\u003e449cc 4-stroke piston kit\u003c\/strong\u003e is an ideal choice for riders seeking to maximize their engine's output and longevity. Proudly \u003cstrong\u003emade in the USA\u003c\/strong\u003e, this kit exemplifies precision engineering and manufacturing excellence.\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced Durability:\u003c\/strong\u003e Features internal and external bracing for unparalleled strength and longevity, even under extreme engine loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Weight Reduction:\u003c\/strong\u003e Dedicated embossed forgings minimize reciprocating mass, enhancing throttle response and overall engine efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Ring Seal:\u003c\/strong\u003e Specialized processes like internal strut milling, an accumulator groove, and forged side relief improve ring seal and oil control for consistent performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffortless Installation:\u003c\/strong\u003e Precision-machined domed top with smooth radii ensures optimal combustion and requires no pre-installation deburring or preparation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Kit:\u003c\/strong\u003e Includes all essential components: piston(s), wrist pin, circlip, and high-quality rings, simplifying your engine rebuild.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmerican Made Quality:\u003c\/strong\u003e Proudly manufactured in the USA, guaranteeing superior craftsmanship, consistent performance, and reliable quality.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePiston Type: Forged Side Relief Design\u003c\/li\u003e\n\u003cli\u003eModel: Pro Series 3-Ring\u003c\/li\u003e\n\u003cli\u003ePiston Material: Forged 2618 Aluminum\u003c\/li\u003e\n\u003cli\u003ePiston Head Shape: Domed\u003c\/li\u003e\n\u003cli\u003eBore Size: 95.00 mm\u003c\/li\u003e\n\u003cli\u003eBore Oversize: Standard\u003c\/li\u003e\n\u003cli\u003eEngine Type: 4-Stroke\u003c\/li\u003e\n\u003cli\u003eDisplacement: 449 cc\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 13.5:1\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: JE-274209S\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Je Pistons","offers":[{"title":"Default Title","offer_id":62381512884554,"sku":"09105885","price":4085.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/9897fd5312074bec53248e0ffb7c070e.webp?v=1781741082","url":"https:\/\/partsdenmark.se\/products\/je-pistons-pro-series-piston-kit-for-449cc-4-stroke-engines","provider":"Parts Denmark","version":"1.0","type":"link"}