{"product_id":"wiseco-ring-set-98-68mm-for-wiseco-pistons-only-3885vmf","title":"Wiseco 98.68mm Ring Set for Wiseco Pistons Only","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Wiseco\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eWiseco has forged pistons in Mentor, Ohio since 1941, supplying everything from factory race teams to big-bore street builds. Forged construction is what lets a V-twin survive higher compression and more cylinder pressure than the stock cast piston was designed for.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eThis Wiseco Ring Set is precisely crafted for a 98.68mm bore, providing the essential seal for high-performance V-twin engines. Engineered for exclusive use with Wiseco pistons, this set guarantees optimal fitment and reliable function. It is compatible with a variety of cylinder bore materials, ensuring broad applicability for your build.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003e98.68mm bore diameter for precise fitment\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eExclusively designed for Wiseco pistons\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eCompatible with cast iron, Nikasil, boron, and Electrofusion bores\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eEnsures optimal compression and oil control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor any serious V-twin engine build or refresh, the quality and fit of your piston rings are paramount. This Wiseco ring set delivers the exact specifications needed for proper compression and oil control, which are critical for maximizing horsepower and maintaining engine longevity. Using rings specifically matched to your pistons is key to preventing lost compression and excessive oil consumption.\u003c\/p\u003e\u003ch3\u003eReliable Sealing for V-Twin Engines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for a 98.68mm bore diameter\u003c\/li\u003e\n\u003cli\u003eExclusive compatibility with Wiseco pistons\u003c\/li\u003e\n\u003cli\u003eWorks with cast iron, Nikasil, boron composite, and Electrofusion bores\u003c\/li\u003e\n\u003cli\u003eEssential for maintaining proper engine compression\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFoundation for Performance\u003c\/h3\u003e\u003cp\u003eProperly matched piston rings are the foundation of a healthy, powerful V-twin. This Wiseco ring set is built for durability and consistent performance in demanding applications. Always double-check your piston and cylinder bore measurements to ensure correct fitment. It's crucial to note these rings are not suitable for chrome-plated bores, as this can lead to engine damage.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Wiseco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 3885VMF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 98.68mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 0.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.094 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Japan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eCan I install these rings in a chrome-plated cylinder bore?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eNo, these Wiseco rings are not compatible with chrome-plated cylinder bores. Using them in such bores can cause engine damage. They are designed for cast iron, Nikasil, boron composite, or Electrofusion bores.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eAre these rings suitable for other brands of pistons?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eNo, this ring set is specifically designed for use with Wiseco pistons only. Using them with other piston brands will not provide the correct fit and could lead to engine issues.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eHow do I confirm the correct bore size for these rings?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThese rings are sized for a 98.68mm bore. You must accurately measure your cylinder bore to ensure it matches this specification and confirm compatibility with your Wiseco pistons.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Piston kits \u0026 Components\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Wiseco\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/wiseco\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Wiseco 98.68mm Ring Set for Wiseco Pistons Only\",\"item\":\"https:\/\/vtwinbikers.com\/products\/wiseco-ring-set-98-68mm-for-wiseco-pistons-only-3885vmf\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Can I install these rings in a chrome-plated cylinder bore?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, these Wiseco rings are not compatible with chrome-plated cylinder bores. Using them in such bores can cause engine damage. They are designed for cast iron, Nikasil, boron composite, or Electrofusion bores.\"}},{\"@type\":\"Question\",\"name\":\"Are these rings suitable for other brands of pistons?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, this ring set is specifically designed for use with Wiseco pistons only. Using them with other piston brands will not provide the correct fit and could lead to engine issues.\"}},{\"@type\":\"Question\",\"name\":\"How do I confirm the correct bore size for these rings?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"These rings are sized for a 98.68mm bore. You must accurately measure your cylinder bore to ensure it matches this specification and confirm compatibility with your Wiseco pistons.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":53035871666287,"sku":"3885VMF","price":52.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/ca16-5ecd6a6ade5ce.jpg?v=1777529911","url":"https:\/\/vtwinbikers.com\/products\/wiseco-ring-set-98-68mm-for-wiseco-pistons-only-3885vmf","provider":"Vtwinbikers","version":"1.0","type":"link"}