{"product_id":"dynamite-friction-830-31062l-disc-brake-rotor-front-left","title":"Dynamite Friction 830-31062L 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 830-31062L) is engineered for BMW models including the 525i, 525xi, 528i, 528i xDrive, 528xi, 530i, 530xi, 535i xDrive, and 535xi. 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\u003eCompatible with BMW 5 Series models: 525i, 525xi, 528i, 528i xDrive, 528xi, 530i, 530xi, 535i xDrive, 535xi\u003c\/li\u003e\n\u003cli\u003ePart Number: 830-31062L\u003c\/li\u003e\n\u003cli\u003eDisc Finish: Plain with Geospec silver grey hat finish\u003c\/li\u003e\n\u003cli\u003eSurface Type: Directional slotted and drilled for improved brake pad contact and cooling\u003c\/li\u003e\n\u003cli\u003eVented rotor design for enhanced heat dissipation\u003c\/li\u003e\n\u003cli\u003eRust resistant coating to extend rotor life\u003c\/li\u003e\n\u003cli\u003eDimensions: 324 mm outside diameter, 30 mm nominal thickness, 28.4 mm discard thickness\u003c\/li\u003e\n\u003cli\u003eBolt pattern: 5 lug holes with 14.6 mm diameter, 120 mm bolt circle diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe DFC Geoperformance Rotor - Drilled and Slotted from Dynamite Friction is designed to meet the braking demands of select BMW 5 Series vehicles. This rotor features a vented construction that helps dissipate heat more effectively during braking, reducing the risk of brake fade under heavy use. The directional slotted and drilled surface improves pad bite and helps evacuate gases, dust, and water from the braking surface, maintaining consistent stopping power.\u003c\/p\u003e\u003cp\u003eThe rotor's plain disc finish combined with a Geospec silver grey hat finish provides corrosion resistance and a clean appearance. The rust resistant coating further protects the rotor from environmental elements, extending its service life. With a nominal thickness of 30 mm and a discard thickness of 28.4 mm, this rotor maintains structural integrity and performance throughout its lifespan.\u003c\/p\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 delivering rotors with enhanced surface designs that improve braking efficiency and heat management. This product line incorporates directional drilled and slotted patterns to optimize pad contact and reduce brake fade, making it suitable for drivers seeking reliable performance on BMW 5 Series models.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during aggressive or repeated braking\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 buildup for cleaner braking components\u003c\/li\u003e\n\u003cli\u003eEnhances heat dissipation to prevent rotor warping\u003c\/li\u003e\n\u003cli\u003eProtects against rust and corrosion for longer rotor life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed on compatible BMW 5 Series models as specified. Verify the bolt hole pattern (5 lug holes, 14.6 mm diameter, 120 mm bolt circle) matches the vehicle hub. Clean the rotor surface before installation to remove any protective coatings or residues. Proper torque specifications should be followed when securing the rotor to avoid warping or uneven wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 830-31062L rotor to meet OEM standards for fitment and performance. The rust resistant coating and vented design contribute to durability and consistent braking. Warranty information is available through the manufacturer and should be consulted for coverage details.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51801076072629,"sku":"HBHR-830-31062L","price":156.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_83031062L_Fro.jpg?v=1774642292","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-830-31062l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}