{"product_id":"dynamite-friction-830-21040l-disc-brake-rotor-front-left","title":"Dynamite Friction 830-21040L 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 830-21040L) 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\u003eCompatible with Genesis G70 and Kia Stinger vehicles\u003c\/li\u003e\n\u003cli\u003eDirectional slotted and drilled surface for improved brake pad bite and heat management\u003c\/li\u003e\n\u003cli\u003eVented rotor design with 320 mm outside diameter for efficient cooling\u003c\/li\u003e\n\u003cli\u003eRust resistant coating with Geospec silver grey hat finish\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 28 mm and discard thickness of 26 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 and rotor height of 57 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor from Dynamite Friction is part of the DFC Geoperformance Rotor - Drilled and Slotted line, which focuses on delivering reliable braking performance with enhanced thermal management. The rotor’s vented design allows air to flow between the rotor surfaces, reducing heat buildup during braking. The directional slotted and drilled surface helps evacuate gases, dust, and water, improving pad contact and braking consistency. The rotor’s plain disc finish combined with a rust resistant coating and Geospec silver grey hat finish provides durability and corrosion resistance, extending the rotor’s service life.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade caused by excessive heat during aggressive driving or towing\u003c\/li\u003e\n\u003cli\u003eImproves wet weather braking by channeling water away from the rotor surface\u003c\/li\u003e\n\u003cli\u003eMinimizes brake dust accumulation for cleaner braking components\u003c\/li\u003e\n\u003cli\u003eMaintains consistent braking performance on Genesis G70 and Kia Stinger models\u003c\/li\u003e\n\u003cli\u003ePrevents premature rotor wear with rust resistant coating and durable finishes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed on compatible Genesis G70 or Kia Stinger models matching the specified bolt pattern and dimensions. Verify the rotor thickness before installation; replace if below the discard thickness of 26 mm. Properly torque lug nuts to manufacturer specifications to avoid rotor warping. It is recommended to inspect brake pads and hardware during rotor replacement for optimal braking system performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction’s DFC Geoperformance Rotor line is manufactured to meet or exceed OEM specifications for fit, form, and function. The rust resistant coating and precision machining contribute to long-lasting performance. Warranty information is available through the manufacturer or authorized distributors.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51801073123509,"sku":"HBHR-830-21040L","price":174.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_83021040L_Fro.jpg?v=1774642284","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-830-21040l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}