{"product_id":"fox-ifp-qsr-shocks-for-hd-dyna-models-12-5-std-fully-adjust-897-27417","title":"FOX IFP-QSR 12.5\" Fully Adjustable Rear Shocks - Harley Dyna","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 FOX\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eFOX has built performance suspension for off-road racing, mountain bikes and powersports since 1974. Its motorcycle shocks bring race-derived damping architecture and rebuild-ability to street and touring applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eTransform the handling of your Harley Dyna with FOX IFP-QSR 12.5\" fully adjustable rear shocks. These gas-charged mono-tube shocks feature a model-specific tune and 3-position adjustable rebound and compression damping, delivering precise control across various riding conditions.\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;\"\u003e3-position quick-switch rebound and compression adjustment\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eGas-charged mono-tube with internal floating piston\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDurable 1.5\" 6061-T6 aluminum body\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eVelocity-sensitive damping for adaptable control\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eHand-adjustable spring preload\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eFully serviceable and rebuildable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for riders who demand more from their Dyna, these shocks provide velocity-sensitive damping that adapts to your riding style, offering soft, medium, and firm settings. The internal floating piston ensures consistent performance, preventing fade even during aggressive riding.\u003c\/p\u003e\u003ch3\u003eQuick-Switch Adjustability for Dyna Riders\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3-position quick-switch rebound and compression adjustment (soft, medium, firm)\u003c\/li\u003e\n\u003cli\u003eGas-charged mono-tube design with internal floating piston\u003c\/li\u003e\n\u003cli\u003e1.5\" 6061-T6 aluminum body, Type III hard anodized\u003c\/li\u003e\n\u003cli\u003eAdvanced high-flow, deflective-disk, velocity-sensitive damping\u003c\/li\u003e\n\u003cli\u003eHand-adjustable spring preload for personalized sag settings\u003c\/li\u003e\n\u003cli\u003e1\/2\" hard chrome shaft with low-friction super-finish\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDial in Your Dyna's Performance\u003c\/h3\u003e\u003cp\u003eThe FOX IFP-QSR shocks are built to elevate your Dyna's ride quality and cornering capabilities. With easy-to-use quick-switch adjustments, you can fine-tune your suspension for canyon carving, cruising, or two-up riding. These shocks are a crucial upgrade for any Dyna owner looking to unlock their bike's true performance potential, especially when paired with a matching front suspension setup.\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 FOX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 897-27-304\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 711745590724\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 30 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 12.62 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 11.4 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e 6061-T6 Aluminum, type III hard anodized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShaft Diameter:\u003c\/strong\u003e 1\/2\" hard chrome\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecommended Load:\u003c\/strong\u003e Up to 240 lbs total ride weight\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;\"\u003eWhat do the three positions on the quick-switch adjustment do?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eThe three positions (soft, medium, firm) on the quick-switch adjustment allow you to quickly change both the rebound and compression damping characteristics of the shocks, tailoring your Harley Dyna's ride to different road conditions or riding styles.\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 shocks a direct bolt-on replacement for my Dyna?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eYes, these FOX IFP-QSR shocks are designed as a direct replacement for Harley Dyna models, making installation straightforward for most riders with basic mechanical skills.\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;\"\u003eWill installing these shocks improve my Dyna's cornering ability?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eAbsolutely. The advanced damping and adjustability of these FOX shocks will provide more stable and predictable handling, significantly improving your Dyna's cornering ability and overall ride dynamics.\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\":\"Suspension\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"FOX\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/fox\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"FOX IFP-QSR 12.5\\\" Fully Adjustable Rear Shocks - Harley Dyna\",\"item\":\"https:\/\/vtwinbikers.com\/products\/fox-ifp-qsr-shocks-for-hd-dyna-models-12-5-std-fully-adjust-897-27417\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What do the three positions on the quick-switch adjustment do?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The three positions (soft, medium, firm) on the quick-switch adjustment allow you to quickly change both the rebound and compression damping characteristics of the shocks, tailoring your Harley Dyna's ride to different road conditions or riding styles.\"}},{\"@type\":\"Question\",\"name\":\"Are these shocks a direct bolt-on replacement for my Dyna?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, these FOX IFP-QSR shocks are designed as a direct replacement for Harley Dyna models, making installation straightforward for most riders with basic mechanical skills.\"}},{\"@type\":\"Question\",\"name\":\"Will installing these shocks improve my Dyna's cornering ability?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Absolutely. The advanced damping and adjustability of these FOX shocks will provide more stable and predictable handling, significantly improving your Dyna's cornering ability and overall ride dynamics.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"FOX","offers":[{"title":"Default Title","offer_id":53035869831279,"sku":"897-27417","price":1599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/9bed-60abbb27b6f54.png?v=1777529895","url":"https:\/\/vtwinbikers.com\/products\/fox-ifp-qsr-shocks-for-hd-dyna-models-12-5-std-fully-adjust-897-27417","provider":"Vtwinbikers","version":"1.0","type":"link"}