{"product_id":"gp-suspension-25mm-cartridge-kit-for-hd-softail-fatbob-and-lowrider-s-2019-2021","title":"GP Suspension, 25mm Cartridge Kit for HD Softail Fatbob and Lowrider S 2018-2025","description":"\u003ch1\u003eGP Suspension 25mm Cartridge Kit\u003c\/h1\u003e\n\u003ch2\u003eFor Harley-Davidson Softail Models\u003c\/h2\u003e\n\u003ch2 class=\"text-xl font-bold text-text-100 mt-1 -mb-0.5\"\u003eTrack-Tested, Street-Tuned\u003c\/h2\u003e\n\u003cp class=\"whitespace-normal break-words\"\u003eWe've been building suspension for national-level racers for years. This kit takes that same technology and dials it in for street riding - not race-stiff, but properly controlled.\u003c\/p\u003e\n\u003ch2\u003eEngineered to Absorb Every Road Imperfection\u003c\/h2\u003e\n\u003cp\u003eExceptional suspension begins with a hydraulic system capable of absorbing every imperfection on the road you travel. Through tireless refinement with professional racers, canyon carvers, and touring aficionados we've created a system that delivers amplified traction, heightened comfort, and above all—a ride that brings a genuine smile to your face.\u003c\/p\u003e\n\u003ch2 class=\"text-xl font-bold text-text-100 mt-1 -mb-0.5\"\u003eWhat Makes Our Kit Different\u003c\/h2\u003e\n\u003ch3 class=\"text-lg font-bold text-text-100 mt-1 -mb-1.5\"\u003eBetter Compression Control\u003c\/h3\u003e\n\u003cp class=\"whitespace-normal break-words\"\u003eOur valve design handles small bumps smoothly but firms up for bigger hits. No more choosing between comfort and control - you get both.\u003c\/p\u003e\n\u003ch3 class=\"text-lg font-bold text-text-100 mt-1 -mb-1.5\"\u003eProper Rebound Damping\u003c\/h3\u003e\n\u003cp class=\"whitespace-normal break-words\"\u003eStock Softails bounce around after hitting bumps. Our rebound valving keeps the wheel planted and gives you actual control.\u003c\/p\u003e\n\u003ch3 class=\"text-lg font-bold text-text-100 mt-1 -mb-1.5\"\u003eTopout Spring\u003c\/h3\u003e\n\u003cp class=\"whitespace-normal break-words\"\u003ePrevents harsh extension when the fork reaches full travel. Keeps the tire on the ground and eliminates the jarring feel when going over crests.\u003c\/p\u003e\n\u003ch3 class=\"text-lg font-bold text-text-100 mt-1 -mb-1.5\"\u003eProgressive Bottom-Out\u003c\/h3\u003e\n\u003cp class=\"whitespace-normal break-words\"\u003eInstead of slamming into the stops like stock suspension, our system progressively controls the end of travel. You'll know you're at the limit without the harsh impact.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eManufactured \u0026amp; Built entirely in Ventura, CA.\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e All machining and engineering work remains in-house—proudly American-made with decades of collaboration alongside top-tier racers.\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003ch2\u003eCustom-Built for Your Ride\u003c\/h2\u003e\n\u003cp\u003eEach kit involves meticulous consideration of rider weight and individual riding style. Recognizing that proper setup is fundamental to exceptional suspension, we take immense pride in tailoring a kit specifically for every rider. Whether you seek luxuriously smooth rides on everyday bumpy roads or crave track-ready, precision-handling performance, we have the solution for you.\u003c\/p\u003e\n\u003cp\u003eWe recommend pairing our \u003cstrong\u003e13\"-13.5\" adjustable rear shock\u003c\/strong\u003e with all front cartridge length options for optimal geometry. \u003c\/p\u003e\n\u003ch2\u003eEnhanced Performance \u0026amp; Length Options\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTravel increased:\u003c\/strong\u003e From 121mm to 125mm (optimized through extensive R\u0026amp;D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree length options available:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStock length\u003c\/strong\u003e (recommended setting your shock at 13\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e+1\" over\u003c\/strong\u003e (recommended setting your shock at 13.25\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e+2\" over\u003c\/strong\u003e (recommended setting your shock at 13.5\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e 2\" over applications require extended brake lines for proper fitment.\u003c\/em\u003e \u003cem\u003eOEM chrome tubes can be used for all length options - our minimum standard of 6\" overlap between upper and lower tubes is achieved even at 2\" over\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eFull Adjustability at Your Fingertips\u003c\/h2\u003e\n\u003cp\u003eLocated conveniently on your new fork cap:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e30 clicks of compression adjustment\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e30 clicks of rebound adjustment\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e12 turns of preload\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSet it and forget it, or fine-tune between rides—we're always a call away for setup support.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePricing includes custom spring set selected by our setup technician based on your riding information.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransform your Softail with race-proven suspension engineering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"sb-car-tag-by-description\" style=\"display: none;\"\u003emake-harley-davidson,make-harley-davidson-model-dyna,make-harley-davidson-model-dyna-year-2006,make-harley-davidson-model-dyna-year-2007,make-harley-davidson-model-dyna-year-2008,make-harley-davidson-model-dyna-year-2009,make-harley-davidson-model-dyna-year-2010,make-harley-davidson-model-dyna-year-2011,make-harley-davidson-model-dyna-year-2012,make-harley-davidson-model-dyna-year-2013,make-harley-davidson-model-dyna-year-2014,make-harley-davidson-model-dyna-year-2015,make-harley-davidson-model-dyna-year-2016\u003c\/div\u003e\n\u003cdiv style=\"display: none;\" 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