{"product_id":"stoptech-127-34029r-disc-brake-rotor","title":"Stoptech 127.34029R 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 127.34029R) are engineered for BMW models including the 318i, 318is, 318ti, 320i, 323Ci, 323i, 323is, 325i, 325is, 328i, 328is, Z3, and Z4. These rotors provide enhanced braking performance through a vented, cross-drilled, and slotted design that improves heat dissipation and reduces brake fade.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCross-drilled and slotted surface for improved cooling and debris removal\u003c\/li\u003e\n\u003cli\u003eVented rotor design with straight vane style for efficient heat dissipation\u003c\/li\u003e\n\u003cli\u003eCoated hat finish to resist corrosion and extend rotor life\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with 5 lug holes and 120mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCompatible with BMW 3 Series and Z models listed in fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors feature a nominal thickness of 0.862 inches (21.9 mm) and a discard thickness of 0.803 inches (20.4 mm), ensuring durability and longevity under demanding conditions. The rotor has an outside diameter of 11.26 inches (286 mm) and an overall height of 2.035 inches (51.7 mm). The vented design incorporates straight vanes to optimize airflow and cooling during braking. The rotor’s hat is coated to protect against rust and corrosion, maintaining structural integrity over time. This rotor does not include ABS tone rings or bearings and mounts using a floating disc system with a center hole diameter of 3.11 inches (79 mm).\u003c\/p\u003e\u003ch2\u003eStopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors Product Line\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors line is designed to enhance braking performance for street and light track use. The combination of cross-drilled holes and precision slots helps to evacuate gases, dust, and water from the rotor surface, improving pad contact and reducing brake fade. This product line focuses on delivering consistent braking performance and improved rotor cooling, making it suitable for BMW vehicles requiring reliable and responsive braking components.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during aggressive driving or extended 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 rotor and pad contact\u003c\/li\u003e\n\u003cli\u003eHelps prevent rotor warping caused by excessive heat\u003c\/li\u003e\n\u003cli\u003eRestores braking performance on BMW 3 Series and Z models with worn or damaged rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your specific BMW model and verify part number 127.34029R before installation\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to maintain optimal rotor performance\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for mounting bolts on the 5-lug, 120mm bolt circle\u003c\/li\u003e\n\u003cli\u003eCheck for proper rotor thickness and discard limits during installation\u003c\/li\u003e\n\u003cli\u003eBleed brake system after installation to ensure proper brake function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech rotors are manufactured to meet or exceed OEM specifications 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 defects in materials and workmanship. Always consult the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44572285927605,"sku":"FLMN-127.34029R","price":135.52,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12734029R_Fro.jpg?v=1774639208","url":"https:\/\/www.partcatalog.com\/products\/stoptech-127-34029r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}