{"product_id":"stoptech-127-42101l-disc-brake-rotor","title":"Stoptech 127.42101L Disc Brake Rotor - Rear Left","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 127.42101L) are engineered for enhanced braking performance on select INFINITI and Nissan vehicles. Designed specifically for models like the 350Z, 370Z, G37, Q60, and Z, these rotors offer improved heat dissipation and consistent stopping power under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCross-drilled and slotted surface for efficient heat and gas dissipation\u003c\/li\u003e\n\u003cli\u003eVented rotor design with straight vane style for optimal cooling\u003c\/li\u003e\n\u003cli\u003eCoated hat finish to resist corrosion and extend rotor life\u003c\/li\u003e\n\u003cli\u003ePrecision fit with 5 lug holes and 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNominal outside diameter of 350 mm (13.78 inches) and overall height of 62.2 mm (2.449 inches)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design with straight vanes that promote airflow to reduce heat buildup during braking. The cross-drilled and slotted surface enhances pad bite and helps evacuate brake dust and gases, which can improve braking consistency. The rotor’s coated hat finish provides corrosion resistance, helping maintain structural integrity over time. With a nominal thickness of 20 mm (0.787 inches) and a discard thickness of 18 mm (0.709 inches), this rotor meets strict durability standards. The center hole diameter measures 68 mm (2.677 inches), and the rotor includes five lug holes with a diameter of 12.8 mm (0.504 inches), ensuring compatibility with the specified INFINITI and Nissan models.\u003c\/p\u003e\u003ch2\u003eAbout the StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors Line\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors line is designed to provide enhanced braking performance for sport and performance vehicles. This product line focuses on improving heat dissipation and brake pad contact through cross-drilled holes and precision slots, which help maintain consistent braking under aggressive driving conditions. The vented rotor design further aids in cooling, making these rotors suitable for spirited street driving and occasional track use.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade caused by excessive heat buildup\u003c\/li\u003e\n\u003cli\u003eImproves braking response and pad bite on INFINITI and Nissan 350Z, 370Z, G37, Q60, and Z models\u003c\/li\u003e\n\u003cli\u003eMinimizes brake dust accumulation for cleaner rotor surface\u003c\/li\u003e\n\u003cli\u003ePrevents corrosion with coated hat finish for longer service life\u003c\/li\u003e\n\u003cli\u003eMaintains structural integrity under repeated heavy braking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness (18 mm) before installation\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for the 5 lug bolts on a 114.3 mm bolt circle\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to optimize rotor performance\u003c\/li\u003e\n\u003cli\u003eClean rotor surface before installation to remove any protective coatings or debris\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with ABS systems as this rotor does not include an ABS tone ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech disc brake rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The rotors undergo rigorous quality control to ensure durability and consistent performance. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. It is recommended to consult the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44572364538037,"sku":"FLMN-127.42101L","price":185.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12742101L_Fro.jpg?v=1774639266","url":"https:\/\/www.partcatalog.com\/products\/stoptech-127-42101l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}