{"product_id":"dynamite-friction-631-80042r-disc-brake-rotor-front-right","title":"Dynamite Friction 631-80042R Disc Brake Rotor - Front Right","description":"\u003ch2\u003eOverview of Dynamite Friction DFC Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-80042R) is engineered for Mazda RX-8 vehicles requiring reliable braking performance. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda RX-8 models\u003c\/li\u003e\n\u003cli\u003eDirectional slotted and drilled surface for improved brake cooling\u003c\/li\u003e\n\u003cli\u003eVented rotor design to reduce heat buildup\u003c\/li\u003e\n\u003cli\u003eRust resistant zinc silver hat finish and plain disc finish\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 24 mm and discard thickness of 22 mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 303 mm and center hole diameter of 72 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the DFC Brake Rotor - Drilled and Slotted - Silver Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and precision slots to optimize brake pad contact and gas evacuation. This product line is designed to provide consistent braking performance while minimizing rotor warping and brake fade. The silver zinc coating on the rotor hat offers corrosion resistance, extending the rotor's service life in various driving environments.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is vented, allowing air to flow between the rotor surfaces to dissipate heat more effectively during braking. The rotor's directional surface pattern, featuring both drilled holes and slots, helps to channel away water, dust, and brake gases, improving braking response and pad bite. The rotor measures 303 mm in outside diameter with a 72 mm center hole diameter, fitting securely on the Mazda RX-8's 5-lug wheel hub with a 114.3 mm bolt circle diameter. The nominal thickness is 24 mm, with a discard thickness of 22 mm, ensuring safe replacement intervals.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or warped rotors on Mazda RX-8 models\u003c\/li\u003e\n\u003cli\u003eImproves brake cooling to reduce fade during spirited driving\u003c\/li\u003e\n\u003cli\u003eEnhances braking performance in wet or dusty conditions\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion on rotor hats for longer durability\u003c\/li\u003e\n\u003cli\u003eMaintains consistent pad contact with slotted and drilled surface design\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 protective coatings before installation. Verify the rotor thickness is above the discard thickness of 22 mm to maintain safety standards. Use proper torque specifications for the 5 lug bolts on the Mazda RX-8 hub. It is recommended to replace brake pads when installing new rotors to ensure optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures this rotor to meet or exceed OEM specifications for fitment and performance on the Mazda RX-8. The rust resistant zinc silver finish on the rotor hat helps protect against corrosion. Please consult Dynamite Friction or authorized distributors for specific warranty details related to the 631-80042R brake rotor.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51810638594229,"sku":"HBHR-631-80042R","price":103.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63180042R_Fro.jpg?v=1774643006","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-80042r-disc-brake-rotor-front-right","provider":"PartCatalog","version":"1.0","type":"link"}