{"product_id":"centric-121-65115-disc-brake-rotor-rear","title":"Centric 121.65115 Disc Brake Rotor - Rear","description":"\u003ch2\u003eReliable Centric CTEK Standard Disc Brake Rotor Overview\u003c\/h2\u003e\u003cp\u003eThe Centric 121.65115 disc brake rotor is engineered to provide consistent braking performance for vehicles requiring vented rotors with precise dimensions. Designed for applications needing a 10-bolt mounting pattern and smooth surface finish, this rotor supports safe and effective stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 121.65115\u003c\/li\u003e\n\u003cli\u003eBrand Line: CTEK Standard Disc Brake Rotors\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with smooth surface\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 390 mm (15.354 inches)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 39.000 mm (1.535 inches)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 37.400 mm (1.472 inches)\u003c\/li\u003e\n\u003cli\u003eOverall height: 124.000 mm (4.882 inches)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 10\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole diameter: 12.860 mm (0.506 inches)\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 139.400 mm (5.488 inches)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 163.100 mm (6.421 inches)\u003c\/li\u003e\n\u003cli\u003eDisc mounted behind the hub\u003c\/li\u003e\n\u003cli\u003eWeight: 19.610 kg (43.150 lbs)\u003c\/li\u003e\n\u003cli\u003eABS tone ring: Not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCTEK Standard Disc Brake Rotors Product Line Details\u003c\/h2\u003e\u003cp\u003eThe CTEK Standard Disc Brake Rotors line by Centric focuses on delivering rotors that meet OEM specifications for standard braking applications. These rotors are designed with vented construction to improve heat dissipation and maintain braking efficiency under normal driving conditions. The smooth surface finish ensures consistent pad contact and wear, making them suitable for a variety of vehicle makes and models requiring precise fitment and reliable performance.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis vented rotor features a nominal thickness of 39.000 mm and a discard thickness of 37.400 mm, ensuring it meets safety standards for rotor wear limits. The 10-bolt mounting pattern with a 163.100 mm bolt circle diameter and 12.860 mm bolt hole diameter provides secure attachment behind the hub. The rotor’s overall height of 124.000 mm and center hole diameter of 139.400 mm are designed to match specific vehicle hub assemblies. The absence of an ABS tone ring indicates compatibility with vehicles that do not require this feature.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eAddressing rotor thickness below discard limits to restore braking safety\u003c\/li\u003e\n\u003cli\u003eImproving heat dissipation in vehicles experiencing brake fade\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment for vehicles with 10-bolt mounting patterns\u003c\/li\u003e\n\u003cli\u003eResolving uneven pad wear due to rotor surface irregularities\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor mounting surface and hub are clean and free of debris before installation. Verify the rotor thickness is within nominal specifications and above discard thickness limits. Use proper torque specifications for the 10 mounting bolts to avoid rotor distortion. Since this rotor mounts behind the hub, confirm compatibility with your vehicle’s brake assembly. No ABS tone ring is included, so verify if your vehicle requires a separate ABS sensor component.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric’s CTEK Standard Disc Brake Rotors are manufactured to meet or exceed OEM standards for durability and performance. Each rotor undergoes quality inspections to ensure dimensional accuracy and material integrity. While specific warranty details are not provided here, Centric typically offers coverage against manufacturing defects. Consult product documentation or Centric directly for warranty terms related to part number 121.65115.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":51730274975925,"sku":"BKNJ-121.65115","price":87.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12165115_Fro.jpg?v=1774640417","url":"https:\/\/www.partcatalog.com\/products\/centric-121-65115-disc-brake-rotor-rear","provider":"PartCatalog","version":"1.0","type":"link"}