{"product_id":"dynamite-friction-830-03021r-disc-brake-rotor-rear-right","title":"Dynamite Friction 830-03021R Disc Brake Rotor - Rear Right","description":"\u003ch2\u003eReliable Performance with Dynamite Friction DFC Geoperformance Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-03021R) offers a solid and durable braking solution for Hyundai and Kia vehicles. Designed specifically for models like the Hyundai Sonata, Kia Optima, Azera, and Cadenza, this rotor combines advanced features to maintain consistent braking performance under various driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDisc type: Solid, drilled and slotted surface for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 10 mm with a discard thickness of 8.4 mm\u003c\/li\u003e\n\u003cli\u003eRust resistant coating to extend rotor life\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for optimized braking efficiency\u003c\/li\u003e\n\u003cli\u003eHat finish in Geospec silver grey for corrosion resistance and aesthetics\u003c\/li\u003e\n\u003cli\u003eFive bolt holes with a bolt circle diameter of 114.3 mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 283 mm and height of 54.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Overview: DFC Geoperformance Rotor - Drilled and Slotted\u003c\/h2\u003e\u003cp\u003eThe DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction is engineered to provide enhanced braking performance through a combination of drilled holes and precision slots. This design helps reduce brake fade by improving heat dissipation and allowing gases and debris to escape from the rotor surface. The directional surface pattern further supports consistent pad contact and braking response, making it suitable for daily driving and moderate performance needs.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is a solid type rotor with a 283 mm outside diameter and a 54.5 mm overall height, designed to meet the exact specifications required for Hyundai and Kia vehicles such as the Sonata, Optima, Azera, and Cadenza. The rotor features a plain disc finish combined with a Geospec silver grey hat finish, which includes a rust resistant coating to help prevent corrosion over time. The drilled and slotted surface type enhances cooling and braking efficiency, while the directional brake surface ensures proper installation orientation for optimal performance. The rotor includes five bolt holes with a 114.3 mm bolt circle diameter and 12.5 mm stud hole diameter, matching factory specifications for secure fitment.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Hyundai Sonata and Kia Optima\u003c\/li\u003e\n\u003cli\u003eImproves braking performance by reducing heat buildup during heavy braking\u003c\/li\u003e\n\u003cli\u003eHelps eliminate brake fade caused by gas and dust accumulation\u003c\/li\u003e\n\u003cli\u003eAddresses rotor corrosion issues with rust resistant coating\u003c\/li\u003e\n\u003cli\u003eRestores proper braking response and pedal feel for Kia Azera and Hyundai Cadenza\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed with the directional surface facing the correct rotation direction as indicated by the manufacturer. Verify that the bolt hole pattern matches the vehicle hub (5 bolts, 114.3 mm bolt circle diameter). It is recommended to inspect brake pads and hardware during installation and replace if necessary to maintain optimal braking performance. Proper torque specifications should be followed to secure the rotor without warping.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The rust resistant coating and precision machining contribute to long service life and consistent braking performance. Please refer to the product packaging or manufacturer documentation for warranty details specific to part number 830-03021R.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51801067126965,"sku":"HBHR-830-03021R","price":89.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_83003021R_Fro.jpg?v=1774642252","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-830-03021r-disc-brake-rotor-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}