{"product_id":"stoptech-127-34093r-disc-brake-rotor","title":"Stoptech 127.34093R 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 127.34093R) are engineered for BMW models including the 335d, 335i, 335is, 335i xDrive, 335xi, and X1. These rotors provide enhanced braking performance through a vented design combined with cross-drilled and slotted surfaces.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCross-drilled and slotted surface for improved heat dissipation and debris removal\u003c\/li\u003e\n\u003cli\u003eVented rotor design to reduce brake fade under heavy use\u003c\/li\u003e\n\u003cli\u003eCoated hat finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting for better thermal expansion management\u003c\/li\u003e\n\u003cli\u003eCompatible with 5-lug bolt pattern and 13.7-inch outside diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a nominal thickness of 1.177 inches (29.9 mm) and a discard thickness of 1.118 inches (28.4 mm), ensuring a durable lifespan before replacement is necessary. The rotor's overall height measures 2.886 inches (73.3 mm), with a center hole diameter of 3.106 inches (78.9 mm) and a mounting bolt hole circle diameter of 4.724 inches (120 mm). The rotor is vented with straight vanes to optimize airflow and cooling during braking. The surface type is slotted and drilled, which helps to maintain consistent brake pad contact and reduce gas buildup. The rotor weighs approximately 24.2 lbs (11 kg), balancing strength and weight for performance applications.\u003c\/p\u003e\u003ch2\u003eAbout 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 enhance braking efficiency and thermal management for performance-oriented vehicles. This product line combines cross-drilled holes and precision slots to improve pad bite and reduce brake fade, making it suitable for spirited driving and track use. The rotors are vented and feature a coated hat finish to resist corrosion, extending service life while maintaining consistent braking performance.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during aggressive driving or towing\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to prevent rotor warping\u003c\/li\u003e\n\u003cli\u003eMinimizes brake dust and debris buildup on rotor surface\u003c\/li\u003e\n\u003cli\u003eEnhances wet weather braking by channeling water away\u003c\/li\u003e\n\u003cli\u003eMaintains consistent brake pad contact for smoother stops\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThese rotors are designed for direct replacement on compatible BMW models listed. Ensure the rotor thickness is above the discard thickness before installation. The floating disc mounting requires proper alignment to allow for thermal expansion. It is recommended to inspect brake pads and hardware during installation and replace if worn. No bearings or ABS tone rings are included with this rotor, so existing components must be reused or replaced separately as needed.\u003c\/p\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 verify warranty terms with the product documentation or manufacturer.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44572326723765,"sku":"FLMN-127.34093R","price":206.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12734093R_Fro.jpg?v=1774639219","url":"https:\/\/www.partcatalog.com\/products\/stoptech-127-34093r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}