{"product_id":"r1-concepts-rnc-geo-carbon-drilled-slotted-brake-rotor-2019-2025-ford-ranger-rear-dfc2002-54172","title":"R1 Concepts RNC Geo-Carbon Drilled \u0026 Slotted Brake Rotor - 2021+ Ford Bronco 2019+ Ford Ranger Rear | dfc2002-54172","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe R1 Concepts RNC Geo-Carbon Drilled \u0026amp; Slotted Brake Rotor is a premium performance upgrade designed specifically for the 2021+ Ford Bronco 2019+ Ford Ranger rear axle. Engineered for drivers who demand improved stopping power, reduced brake fade, and enhanced thermal management over stock rotors, this direct-fit replacement installs without modification. Whether you're hauling, towing, or pushing your Ranger off-road, these rotors deliver the confident, fade-resistant braking performance your truck deserves.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeo-Carbon Metallurgy\u003c\/strong\u003e – R1 Concepts' proprietary carbon-infused iron alloy provides superior strength, reduced rotor weight, and improved heat dissipation compared to standard grey iron rotors, keeping braking performance consistent under demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrilled \u0026amp; Slotted Surface Pattern\u003c\/strong\u003e – Cross-drilled holes evacuate heat, water, and gas buildup from the rotor surface, while precision-cut slots continuously deglaze brake pads for maximum bite and consistent pedal feel — ideal for both street and light off-road use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZinc Dichromate Finish\u003c\/strong\u003e – Corrosion-resistant coating protects the non-contact surfaces from rust and oxidation, ensuring a clean, show-quality appearance throughout the rotor's service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeomet® Coating Option\u003c\/strong\u003e – Advanced surface treatment resists rust formation on the rotor hat and vane areas, significantly reducing unsightly rust bleed-through on wheel faces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Balanced \u0026amp; Computer Optimized\u003c\/strong\u003e – Every rotor is dynamically balanced and CNC-machined to tight tolerances, minimizing vibration, eliminating brake pulsation, and delivering a smooth, consistent pedal feel from day one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Replacement\u003c\/strong\u003e – Engineered to match OEM mounting dimensions exactly, enabling a straightforward bolt-on installation with no cutting, drilling, or custom hardware required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVented Rotor Construction\u003c\/strong\u003e – Internal vane design promotes continuous airflow through the rotor for active cooling, reducing heat soak and prolonging both rotor and brake pad life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreet \u0026amp; Light Performance Use\u003c\/strong\u003e – Optimized for daily driving, towing, hauling, and spirited street driving on the Ford Ranger platform — a significant upgrade over worn or stock brake rotors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x R1 Concepts RNC Geo-Carbon Drilled \u0026amp; Slotted Rear Brake Rotor (single rotor)\u003c\/li\u003e\n\u003cli\u003eManufacturer product documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: For a complete rear axle replacement, two rotors are required. Brake pads sold separately.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003edfc2002-54172\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eR1 Concepts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eRNC Geo-Carbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRotor Type\u003c\/th\u003e\n\u003ctd\u003eDrilled \u0026amp; Slotted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePosition\u003c\/th\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eVented\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eGeo-Carbon Iron Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSurface Finish\u003c\/th\u003e\n\u003ctd\u003eZinc Dichromate \/ Geomet® Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVehicle Application\u003c\/th\u003e\n\u003ctd\u003e2019–2025 Ford Ranger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003e1 Rotor (Sold Individually)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOEM Cross-Reference\u003c\/th\u003e\n\u003ctd\u003eFord Ranger Rear Brake Rotor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis rotor is designed to fit the following vehicle applications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2021+ Ford Bronco 2019+ Ford Ranger\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlways verify fitment using your vehicle's year, make, model, trim level, and existing brake rotor dimensions before ordering. If you are unsure of compatibility, consult a certified technician or contact R1 Concepts support with your VIN for confirmation.\u003c\/p\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eThis is a direct bolt-on replacement rotor requiring no permanent modifications to your Ford Ranger. Installation follows standard brake rotor replacement procedures: safely lift and support the vehicle, remove the wheel, caliper, and caliper bracket, slide off the old rotor, and mount the new R1 Concepts rotor. Professional installation by a qualified brake technician is recommended to ensure proper torque specs, caliper alignment, and brake system bleed if required. Always bed in new rotors and brake pads per manufacturer guidelines to achieve optimal braking performance and longevity.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eAre these rotors CARB compliant?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThese are replacement brake rotors and are not subject to CARB air quality regulations. They are legal for use in all 50 U.S. states.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eDo drilled and slotted rotors wear brake pads faster?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eSlotted rotors continuously clean and deglaze pad surfaces, which can slightly increase pad wear compared to smooth rotors. However, this tradeoff results in more consistent and responsive braking performance. Using quality performance brake pads designed for slotted rotors is recommended.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eIs this the best drilled and slotted rotor upgrade for the 2019–2025 Ford Ranger?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe R1 Concepts RNC Geo-Carbon series is a highly regarded upgrade for Ranger owners seeking improved stopping power, better heat management, and a performance appearance over OEM rotors — making it one of the top aftermarket choices in its class.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat warranty does R1 Concepts offer?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eR1 Concepts backs their rotors with a manufacturer's limited warranty covering defects in materials and workmanship. Please refer to R1 Concepts' official warranty documentation for full terms and conditions.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"R1 Concepts","offers":[{"title":"Default Title","offer_id":52743599718720,"sku":"dfc2002-54172","price":330.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/8557\/2416\/files\/100-00-830-000-01114_v1_1.jpg?v=1783432921","url":"https:\/\/buckleupoffroad.com\/products\/r1-concepts-rnc-geo-carbon-drilled-slotted-brake-rotor-2019-2025-ford-ranger-rear-dfc2002-54172","provider":"Buckle Up Off-Road","version":"1.0","type":"link"}