{"product_id":"s-s-cycle-royal-enfield-650-twins-865cc-big-bore-kit","title":"S\u0026S Cycle Royal Enfield 650 Twins 865cc Big Bore Kit","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout S\u0026amp;S Cycle\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eS\u0026amp;S Cycle engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full S\u0026amp;S Cycle lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/IObgV6xc3eQ\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eS\u0026amp;S Cycle 865cc Big Bore Kit for Royal Enfield 650 Twins\u003c\/h2\u003e\n\u003cp\u003eUnleash the full potential of your Royal Enfield 650 Twins with the S\u0026amp;S Cycle 865cc Big Bore Kit. This meticulously engineered kit is designed to significantly increase engine displacement, delivering a substantial boost in horsepower and torque for a thrilling riding experience.\u003c\/p\u003e\n\n\u003ch3\u003eExperience the Power Difference:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncreased Displacement:\u003c\/strong\u003e Transforms your 650cc engine into a powerful 865cc unit, providing a dramatic increase in performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Torque:\u003c\/strong\u003e Enjoy significantly more low-end and mid-range torque, making acceleration quicker and riding more responsive.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperior S\u0026amp;S Quality:\u003c\/strong\u003e Manufactured with S\u0026amp;S Cycle's renowned precision and commitment to quality, ensuring reliability and longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes all necessary components for a complete engine upgrade, typically featuring larger pistons, cylinders, and necessary gaskets.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerformance Upgrade:\u003c\/strong\u003e Ideal for riders seeking to enhance their Royal Enfield 650's performance for touring, commuting, or spirited riding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e S\u0026amp;S Cycle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e SSC920-0145\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Royal Enfield 650 Twins (Interceptor 650, Continental GT 650)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Size:\u003c\/strong\u003e 865cc (from 650cc)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Big Bore Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eElevate your Royal Enfield 650 experience with this high-performance Big Bore Kit from S\u0026amp;S Cycle. Discover the difference more power and torque can make. Get yours today at GGCRACING!\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular S\u0026amp;S Cycle products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/s-s-cycle-permeation-compliant-fuel-inlet-seat-for-super-e-g-carburetors\" style=\"color:#0066cc;text-decoration:none;\"\u003eS\u0026amp;S Cycle Permeation Compliant Fuel Inlet Seat — Fits Super E\/G Carburetors\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/s-s-cycle-backplate-gasket-for-cv-adaptor-0625in-10-pack\" style=\"color:#0066cc;text-decoration:none;\"\u003eS\u0026amp;S Cycle Backplate Gasket .0625in - 10 Pack — Fits CV Adaptor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/s-s-cycle-08-16-touring-super-stock-89cc-cylinder-head-kit-wrinkle-black\" style=\"color:#0066cc;text-decoration:none;\"\u003eS\u0026amp;S Cycle Super Stock 89cc Cylinder Head Kit - Wrinkle Black — Fits 2008-2016 Harley-David\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/s-s-cycle-07-17-bt-585c-chain-drive-camshaft-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eS\u0026amp;S Cycle 585C Chain Drive Camshaft Kit — Fits 2007-2017 Harley-Davidson Big Twin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/s-s-cycle-pleated-cotton-air-filter-for-s-s-cycle-super-e-g-teardrop\" style=\"color:#0066cc;text-decoration:none;\"\u003eS\u0026amp;S Cycle Pleated Cotton Air Filter — Fits Super E\/G Teardrop Air Cleaners\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"S\u0026S Cycle Royal Enfield 650 Twins 865cc Big Bore Kit\",\"description\":\"Boost power with the S\u0026S Cycle 865cc Big Bore Kit for Royal Enfield 650 Twins. Experience enhanced performance and torque. Shop GGCRACING for upgrades!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"S\u0026S Cycle\"},\"url\":\"https:\/\/ggcracing.com\/products\/s-s-cycle-royal-enfield-650-twins-865cc-big-bore-kit\",\"offers\":{\"@type\":\"Offer\",\"price\":\"764.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/s-s-cycle-royal-enfield-650-twins-865cc-big-bore-kit\",\"sku\":\"SSC920-0145\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"S\u0026S Cycle\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=S\u0026S+Cycle\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"S\u0026S Cycle Royal Enfield 650 Twins 865cc Big Bore Kit\",\"item\":\"https:\/\/ggcracing.com\/products\/s-s-cycle-royal-enfield-650-twins-865cc-big-bore-kit\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the S\u0026S Cycle Royal Enfield 650 Twins 865cc Big Bore Kit fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for S\u0026S Cycle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the S\u0026S Cycle Royal Enfield 650 Twins 865cc Big Bore Kit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":41500080570452,"sku":"SSC920-0145","price":818.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/c67191239ce42526b4dadcaf9b16891f.jpg?v=1723134378","url":"https:\/\/ggcracing.com\/en-co\/products\/s-s-cycle-royal-enfield-650-twins-865cc-big-bore-kit","provider":"GGCRACING INC","version":"1.0","type":"link"}