{"product_id":"s-s-cycle-big-bore-cylinder-kit-4-250-bore","title":"S\u0026s Cycle Big Bore Cylinder Kit 4.250\" Bore","description":"\u003cp\u003eElevate your motorcycle's performance with the \u003cstrong\u003eS\u0026amp;s Cycle 124 cubic inch Big Bore Cylinder Kit\u003c\/strong\u003e. Engineered for enthusiasts seeking a significant power boost, this bolt-on upgrade delivers enhanced displacement and a striking wrinkle black finish.\u003c\/p\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eExperience a dramatic increase in power and torque with the \u003cstrong\u003eS\u0026amp;s Cycle Big Bore Cylinder Kit\u003c\/strong\u003e. This premium upgrade transforms your engine, boosting displacement to an impressive 124 cubic inches thanks to its precision-machined 4.250\" bore. Riders will immediately notice enhanced throttle response and a more robust powerband across the RPM range. Designed for a straightforward bolt-on installation, it seamlessly integrates with your motorcycle's stock crankcases, making it an accessible yet potent performance enhancement for a wide range of models. The kit features an optimized profile with a stock 4.840\" bolt pattern, ensuring perfect alignment and reliable operation without requiring extensive modifications. Achieve higher engine efficiency and responsiveness with an aggressive 11.0:1 compression ratio, providing the optimal balance of power and reliability. Each component is proudly \u003cem\u003eMade in the USA\u003c\/em\u003e, guaranteeing superior quality, robust durability, and a flawless wrinkle black finish with non-highlighted fins for a stealthy, custom look that complements any build.\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnleash 124 Cubic Inches:\u003c\/strong\u003e Transform your engine with a massive 124 cubic inch displacement, achieved through a meticulously engineered 4.250\" bore, delivering a significant power and torque upgrade for exhilarating rides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffortless Bolt-On Installation:\u003c\/strong\u003e Designed for convenience, this \u003cstrong\u003ebolt-on cylinder upgrade\u003c\/strong\u003e offers a direct fitment, working seamlessly with your stock crankcases for a hassle-free performance enhancement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Compression Ratio:\u003c\/strong\u003e Experience heightened engine responsiveness and efficiency with an aggressive 11.0:1 compression ratio, providing a noticeable boost in power delivery and acceleration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fitment:\u003c\/strong\u003e Features an updated profile with a standard 4.840\" bolt pattern, ensuring perfect alignment and secure installation for long-lasting reliability and peace of mind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStealthy Wrinkle Black Finish:\u003c\/strong\u003e Enhance your motorcycle's aesthetic with a durable \u003cstrong\u003ewrinkle black cylinder kit\u003c\/strong\u003e finish and non-highlighted fins, offering a sleek, custom look that complements any build.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProudly Made in the USA:\u003c\/strong\u003e Manufactured with exceptional craftsmanship in the United States, guaranteeing premium quality, robust durability, and dependable performance from your \u003cstrong\u003eS\u0026amp;s Cycle engine parts\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Cylinder Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Big Bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnits:\u003c\/strong\u003e Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 124 cubic inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 4.250\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStroke Length:\u003c\/strong\u003e 4.375\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e 11.0:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\/Finish:\u003c\/strong\u003e Wrinkle Black, Non-Highlighted Fins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVendor Part Number:\u003c\/strong\u003e 910-0681A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026s Cycle","offers":[{"title":"Default Title","offer_id":62384561357130,"sku":"09311194","price":2291.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/57c33cf175fa4861b6162cee3e367741.webp?v=1781767840","url":"https:\/\/partsdenmark.de\/products\/s-s-cycle-big-bore-cylinder-kit-4-250-bore","provider":"Parts Denmark","version":"1.0","type":"link"}