{"product_id":"stoptech-127-34059r-disc-brake-rotor","title":"Stoptech 127.34059R Disc Brake Rotor - Front Right","description":"\u003ch2\u003eStopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors Overview\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors (Part Number 127.34059R) are engineered for BMW M3 models requiring reliable and consistent braking performance. These rotors feature a vented design with cross-drilled and slotted surfaces to enhance heat dissipation and maintain optimal brake pad contact.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW M3 vehicles\u003c\/li\u003e\n\u003cli\u003ePart Number: 127.34059R\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with curved vane style for improved cooling\u003c\/li\u003e\n\u003cli\u003eCross-drilled and slotted surface for enhanced brake pad bite and debris removal\u003c\/li\u003e\n\u003cli\u003eCoated hat finish to resist corrosion\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting design\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 325 mm (12.795 inches)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 28.000 mm (1.102 inches)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 26.400 mm (1.039 inches)\u003c\/li\u003e\n\u003cli\u003e5 lug holes with 14.8 mm diameter and 120 mm bolt circle diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors line is designed to provide enhanced braking performance through improved heat management and pad cleaning. The combination of cross-drilled holes and precision slots helps reduce brake fade by allowing gases and dust to escape, while the vented rotor design with curved vanes promotes efficient airflow. This product line is suitable for performance-oriented vehicles like the BMW M3, where consistent braking under demanding conditions is essential.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design with curved vanes that optimize cooling during heavy braking. The rotor's outside diameter measures 325 mm (12.795 inches), with a nominal thickness of 28.000 mm (1.102 inches) and a discard thickness of 26.400 mm (1.039 inches), ensuring durability and longevity. The hat section is coated to resist corrosion, maintaining rotor integrity over time. The rotor mounts using a floating disc design and includes five lug holes with a diameter of 14.8 mm on a 120 mm bolt circle diameter, specifically engineered for BMW M3 fitment.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during aggressive driving or track use\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to prevent rotor warping\u003c\/li\u003e\n\u003cli\u003eEnhances brake pad cleaning to maintain consistent friction\u003c\/li\u003e\n\u003cli\u003eMinimizes brake dust buildup for cleaner braking surfaces\u003c\/li\u003e\n\u003cli\u003eProvides reliable stopping power for BMW M3 vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors (127.34059R) on a BMW M3, ensure the rotor surface is clean and free of any protective coatings before mounting. Use proper torque specifications for the 5 lug bolts on the 120 mm bolt circle diameter. Verify that the rotor thickness is above the discard thickness of 26.400 mm to maintain safety and performance. It is recommended to replace brake pads simultaneously to optimize braking efficiency.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The coated hat finish provides corrosion resistance to extend rotor life. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against manufacturing defects. Always consult the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44572303655093,"sku":"FLMN-127.34059R","price":182.18,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12734059R_Fro.jpg?v=1774639211","url":"https:\/\/www.partcatalog.com\/products\/stoptech-127-34059r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}