{"product_id":"s-s-cycle-big-bore-cylinder-kit-for-4-250-bore","title":"S\u0026s Cycle Big Bore Cylinder Kit for 4.250\" Bore","description":"\u003cp\u003eUnleash significant power and performance with the \u003cstrong\u003eS\u0026amp;s Cycle 124 Big Bore Cylinder Kit\u003c\/strong\u003e. Engineered for motorcycle enthusiasts seeking a substantial engine upgrade, this kit offers a robust 4.250\" bore and a high 11.0:1 compression ratio, transforming your ride's capabilities.\u003c\/p\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eExperience a dramatic increase in displacement and horsepower with this premium S\u0026amp;s Cycle 124 Big Bore Cylinder Kit. Designed as a direct bolt-on solution, this performance engine upgrade simplifies installation while delivering impressive results. The kit features a meticulously engineered 4.250\" bore and a 4.375\" stroke, culminating in a powerful 124 cubic inch displacement. With an aggressive 11.0:1 compression ratio, you'll feel enhanced throttle response and torque across the RPM range.\u003c\/p\u003e\u003cp\u003eCrafted with an updated profile that maintains a stock 4.840\" bolt pattern, this 4.250 inch bore kit is specifically designed to work seamlessly with your existing stock crankcases, eliminating the need for costly and time-consuming modifications. This ensures a straightforward installation process, getting you back on the road faster with a significantly more potent engine. Proudly made in the USA, this S\u0026amp;s Cycle cylinder kit exemplifies superior craftsmanship and durability, finished with stylish highlighted fins and a wrinkle black coating for a distinctive look that matches its high-performance nature.\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassive Displacement Increase:\u003c\/strong\u003e Features a 4.250\" bore and 4.375\" stroke, expanding your engine to a powerful 124 cubic inches for unparalleled performance gains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Compression Ratio:\u003c\/strong\u003e Delivers an aggressive 11.0:1 compression ratio, providing sharper throttle response and increased horsepower and torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Bolt-On Installation:\u003c\/strong\u003e Engineered with an updated profile and stock 4.840\" bolt pattern for easy, direct installation without requiring crankcase modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStock Crankcase Compatibility:\u003c\/strong\u003e Designed to work perfectly with your existing stock crankcases, making it a cost-effective and straightforward upgrade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium American Craftsmanship:\u003c\/strong\u003e Proudly made in the USA, ensuring exceptional quality, reliability, and long-lasting durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistinctive Aesthetics:\u003c\/strong\u003e Finished with highlighted fins and a wrinkle black coating, adding a custom, high-performance look to your engine.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eModel: Big Bore\u003c\/li\u003e\n\u003cli\u003eStyle: Bolt-On\u003c\/li\u003e\n\u003cli\u003eUnits: Kit\u003c\/li\u003e\n\u003cli\u003eBore Size: 4.250\"\u003c\/li\u003e\n\u003cli\u003eColor\/Finish: Highlighted Fins, Wrinkle Black\u003c\/li\u003e\n\u003cli\u003eDisplacement: 124\"\u003c\/li\u003e\n\u003cli\u003eProduct Name: Cylinder Kit\u003c\/li\u003e\n\u003cli\u003eStroke Length: 4.375\"\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 11.0:1\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 910-0625A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026s Cycle","offers":[{"title":"Default Title","offer_id":62384560570698,"sku":"09311191","price":17639.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/368df15986394cb28038e27f9ccd5317.webp?v=1781767825","url":"https:\/\/partsdenmark.dk\/products\/s-s-cycle-big-bore-cylinder-kit-for-4-250-bore","provider":"Parts Denmark","version":"1.0","type":"link"}