{"product_id":"dynamite-friction-830-21053l-disc-brake-rotor-front-left","title":"Dynamite Friction 830-21053L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eOverview of Dynamite Friction DFC Geoperformance Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-21053L) is engineered for enhanced braking performance on Genesis G70 and Kia Stinger models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to improve heat dissipation and maintain consistent stopping power under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNominal thickness: 30 mm with a discard thickness of 28 mm\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eDirectional slotted and drilled surface for debris removal and heat management\u003c\/li\u003e\n\u003cli\u003eRust resistant coating to extend rotor life\u003c\/li\u003e\n\u003cli\u003eGeospec silver grey hat finish for corrosion resistance and aesthetics\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 345 mm and height of 57 mm\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 12.5 mm diameter and 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 69 mm, compatible with 5 stud\/lug holes\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 is designed to provide reliable braking performance with enhanced thermal management. The combination of drilled holes and directional slots helps reduce brake fade by allowing gases and debris to escape, while the vented rotor construction promotes airflow to keep temperatures down. This product line is suitable for drivers seeking improved brake response and durability on performance-oriented vehicles like the Genesis G70 and Kia Stinger.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is constructed with a nominal thickness of 30 mm and a discard thickness of 28 mm, ensuring a solid lifespan before replacement is necessary. The rotor’s 345 mm outside diameter and 57 mm height are matched precisely to the fitment requirements of the Genesis G70 and Kia Stinger. The rotor features a plain disc finish with a Geospec silver grey hat finish that includes a rust resistant coating to protect against corrosion. The 5 bolt holes, each 12.5 mm in diameter, are arranged on a 114.3 mm bolt circle diameter, with a center hole diameter of 69 mm, ensuring proper fitment and secure mounting.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eImproves brake cooling to reduce fade during aggressive driving or towing\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent braking performance in wet or dusty conditions\u003c\/li\u003e\n\u003cli\u003eReduces rotor warping caused by excessive heat buildup\u003c\/li\u003e\n\u003cli\u003eMinimizes brake dust accumulation for cleaner wheel appearance\u003c\/li\u003e\n\u003cli\u003eExtends rotor service life with rust resistant coating and durable finishes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dynamite Friction 830-21053L rotor, ensure the rotor is mounted with the directional slotted and drilled surface facing outward to maintain proper airflow and debris evacuation. Verify that the rotor thickness is above the discard thickness of 28 mm before installation. Use appropriate torque specifications for the 5 lug bolts to secure the rotor firmly. It is recommended to inspect brake pads and hardware during installation to ensure optimal braking system performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the DFC Geoperformance Rotor - Drilled and Slotted to meet or exceed OEM specifications for the Genesis G70 and Kia Stinger. The rotor includes a rust resistant coating and durable finishes to enhance longevity. While specific warranty details are not provided, Dynamite Friction products are subject to quality control standards to ensure reliable performance and fitment.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51801073352885,"sku":"HBHR-830-21053L","price":222.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_83021053L_Generic.jpg?v=1774642286","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-830-21053l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}