{"product_id":"s-s-cycle-replacement-piston-rings-for-4-125-bore-pistons","title":"S\u0026S Cycle Replacement Piston Rings for 4.125\" Bore Pistons","description":"\u003cp\u003eEnsure peak engine performance and longevity with these high-quality \u003cstrong\u003eS\u0026amp;S Cycle replacement piston rings\u003c\/strong\u003e. Specifically engineered for S\u0026amp;S pistons, this ring set is crucial for any engine rebuild or maintenance, restoring proper compression and efficiency to your motorcycle's power plant.\u003c\/p\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThese premium \u003cstrong\u003eS\u0026amp;S Cycle replacement piston rings\u003c\/strong\u003e are meticulously designed to meet the exact specifications of S\u0026amp;S pistons, ensuring a perfect fit and restoring critical compression to your engine. This comprehensive set provides rings for two pistons, making it ideal for a complete top-end rebuild or routine maintenance on V-twin engines. Crafted with precision for a 4.125\" bore size and compatible with +0.020\" oversized, flat-top S\u0026amp;S pistons, these rings are engineered for optimal sealing and reduced friction. By choosing genuine S\u0026amp;S Cycle components, you guarantee the integrity and performance your motorcycle demands. Manufactured with pride in the USA, these durable \u003cstrong\u003emotorcycle engine rings\u003c\/strong\u003e uphold the highest standards of quality and reliability, delivering consistent power and extending the lifespan of your engine. Essential for any serious engine builder or enthusiast, these \u003cstrong\u003episton ring sets\u003c\/strong\u003e are a cornerstone of a robust and long-lasting engine overhaul.\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fit for S\u0026amp;S Pistons:\u003c\/strong\u003e Engineered exclusively for S\u0026amp;S brand pistons, ensuring a perfect, factory-spec fit that restores optimal compression and minimizes blow-by for superior engine efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Two-Piston Set:\u003c\/strong\u003e Each package includes a full set of rings for two pistons, providing all necessary components for a comprehensive top-end rebuild or maintenance on most V-twin applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for 4.125\" Bore:\u003c\/strong\u003e Specifically designed for a 4.125\" bore, these rings deliver a precise seal, crucial for maintaining power and performance in high-demand motorcycle engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable USA Manufacturing:\u003c\/strong\u003e Proudly made in the USA, guaranteeing high-quality materials and manufacturing processes for exceptional durability and long-term reliability in demanding riding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Engine Performance:\u003c\/strong\u003e Vital for rebuilding worn engines, these rings help to restore lost horsepower and torque, ensuring your motorcycle runs at its peak potential.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Piston Rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Type:\u003c\/strong\u003e Replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnits:\u003c\/strong\u003e Set (for two pistons)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 4.125\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Size:\u003c\/strong\u003e +0.020\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Head Shape:\u003c\/strong\u003e Flat Top\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVendor Part Number:\u003c\/strong\u003e 940-0013\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eImportant to Know\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e These piston rings are exclusively designed for S\u0026amp;S brand pistons. They are not compatible with pistons from other manufacturers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e Each package contains a complete set of rings sufficient for two pistons.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026s Cycle","offers":[{"title":"Default Title","offer_id":62384013738314,"sku":"09120646","price":125.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/6511c6f273a98b994427935570099855.webp?v=1781766430","url":"https:\/\/partsdenmark.com\/fr\/products\/s-s-cycle-replacement-piston-rings-for-4-125-bore-pistons","provider":"Parts Denmark","version":"1.0","type":"link"}