{"product_id":"dynamite-friction-830-21048r-disc-brake-rotor-front-right","title":"Dynamite Friction 830-21048R Disc Brake Rotor - Front Right","description":"\u003ch2\u003eOverview of Dynamite Friction DFC Geoperformance Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-21048R) is engineered for Hyundai and Kia vehicles, including the K5, Palisade, and Sonata models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance braking performance and heat dissipation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNominal thickness: 30 mm with a discard thickness of 28 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 345 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 48.7 mm\u003c\/li\u003e\n\u003cli\u003eDirectional slotted and drilled surface for improved brake pad contact and cooling\u003c\/li\u003e\n\u003cli\u003eVented rotor design to reduce heat buildup\u003c\/li\u003e\n\u003cli\u003eRust resistant coating for extended durability\u003c\/li\u003e\n\u003cli\u003eGeospec silver grey hat finish for corrosion resistance and aesthetic appeal\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 12.6 mm diameter and 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 69 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDFC Geoperformance Rotor - Drilled and Slotted Product Line\u003c\/h2\u003e\u003cp\u003eThe DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on rotors that combine drilled holes and precision slots with a vented design. This combination helps maintain optimal braking performance by improving heat dissipation and reducing brake fade. The directional surface pattern is engineered to channel gases and debris away from the rotor surface, which is particularly beneficial for vehicles like the Hyundai Sonata, K5, and Kia Palisade that require reliable braking under varied driving conditions.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is designed with a nominal thickness of 30 mm and a discard thickness of 28 mm, ensuring a long service life before replacement is necessary. The rotor’s 345 mm outside diameter and 48.7 mm height provide a precise fit for compatible Hyundai and Kia models. The vented rotor design allows air to flow between the rotor surfaces, reducing heat buildup during braking. The drilled and slotted surface improves pad bite and helps evacuate water, dust, and gases, which can otherwise reduce braking efficiency. The rust resistant coating and Geospec silver grey hat finish protect against corrosion, extending the rotor’s durability and maintaining performance over time.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Hyundai K5, Palisade, and Sonata\u003c\/li\u003e\n\u003cli\u003eImproves braking performance in wet or dusty conditions\u003c\/li\u003e\n\u003cli\u003eReduces brake fade during extended or aggressive driving\u003c\/li\u003e\n\u003cli\u003eHelps prevent rotor rust and corrosion for longer service life\u003c\/li\u003e\n\u003cli\u003eAddresses vibration or noise issues caused by uneven rotor surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor surface is clean and free of any contaminants before installation. Verify that the rotor thickness is within the specified nominal and discard limits. Use the correct torque specifications for the 5 bolt holes with a 12.6 mm diameter and 114.3 mm bolt circle diameter. The directional slotted and drilled surface must be installed following the rotation direction indicated on the rotor to maintain optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction rotors, including the 830-21048R, are manufactured to meet or exceed OEM specifications for fit, form, and function. The rust resistant coating and precision machining ensure consistent performance and durability. Warranty information is available through the manufacturer and should be consulted for specific coverage details.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51816879161525,"sku":"HBHR-830-21048R","price":217.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_83021048R_Fro.jpg?v=1774643261","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-830-21048r-disc-brake-rotor-front-right","provider":"PartCatalog","version":"1.0","type":"link"}