{"product_id":"centric-121-66072-disc-brake-rotor","title":"Centric 121.66072 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.66072\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.66072 is engineered for reliable braking performance on Chevrolet and GMC trucks. Designed specifically for the Chevrolet Colorado and GMC Canyon, this vented rotor ensures consistent heat dissipation and durability under demanding driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Colorado and GMC Canyon models\u003c\/li\u003e\n\u003cli\u003ePart number 121.66072 for precise identification\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with straight vane style for improved cooling\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 11.732 inches (298 mm) and overall height of 1.583 inches (40.2 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 6 with a bolt thread pitch of 1.250\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.142 inches (29 mm) and discard thickness of 1.083 inches (27.5 mm)\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 3.626 inches (92.1 mm) and mounting bolt hole circle diameter of 4.409 inches (112 mm)\u003c\/li\u003e\n\u003cli\u003eSurface type: smooth, designed for consistent pad contact\u003c\/li\u003e\n\u003cli\u003eWeight approximately 21.39 lbs (9.72 kgs)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Centric C-TEK Standard Disc Brake Rotor 121.66072 is a vented rotor featuring straight vanes that facilitate efficient heat dissipation during braking. The smooth surface type ensures even pad wear and consistent braking performance. With a nominal thickness of 1.142 inches and a discard thickness of 1.083 inches, this rotor maintains structural integrity and safety standards throughout its service life. The rotor’s overall diameter of 11.732 inches and height of 1.583 inches are designed to match the OEM specifications for Chevrolet Colorado and GMC Canyon models, ensuring proper fitment and function.\u003c\/p\u003e\u003cp\u003eThe rotor mounts behind the hub with six mounting bolt holes, each with a 1.250 thread pitch, providing secure attachment. The center hole diameter and mounting bolt hole circle diameter are engineered for precise alignment, reducing vibration and promoting smooth braking operation. This rotor does not include an ABS tone ring or bearings, so it is intended for vehicles equipped accordingly.\u003c\/p\u003e\u003ch2\u003eAbout the C-TEK Standard Disc Brake Rotors Line\u003c\/h2\u003e\u003cp\u003eThe C-TEK Standard Disc Brake Rotors line by Centric offers rotors designed to meet or exceed OEM specifications for standard braking applications. This product line focuses on delivering reliable performance with quality materials and manufacturing processes. The 121.66072 rotor is part of this line, providing a balance of durability and cost-effectiveness for Chevrolet Colorado and GMC Canyon owners requiring replacement rotors that maintain factory-level braking characteristics.\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 maintain braking safety\u003c\/li\u003e\n\u003cli\u003eResolving uneven brake pad wear due to rotor surface irregularities\u003c\/li\u003e\n\u003cli\u003eImproving heat dissipation to prevent brake fade during heavy use\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment for Chevrolet Colorado and GMC Canyon brake systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with Chevrolet Colorado and GMC Canyon models before installation\u003c\/li\u003e\n\u003cli\u003eInspect mounting surfaces and hardware for wear or damage prior to rotor installation\u003c\/li\u003e\n\u003cli\u003eEnsure rotor thickness meets or exceeds nominal thickness specifications\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on mounting bolts with 1.250 thread pitch\u003c\/li\u003e\n\u003cli\u003eCheck for smooth rotor surface and absence of debris before mounting brake pads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric manufactures the C-TEK Standard Disc Brake Rotors to meet stringent quality standards, ensuring consistent performance and durability. While specific warranty details for part number 121.66072 should be confirmed with the manufacturer or distributor, Centric typically offers coverage against defects in materials and workmanship. This rotor is engineered to provide reliable braking performance for Chevrolet Colorado and GMC Canyon vehicles when installed and maintained according to manufacturer guidelines.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44571118960821,"sku":"BKNJ-121.66072","price":52.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12166072_Fro.jpg?v=1774638791","url":"https:\/\/www.partcatalog.com\/products\/centric-121-66072-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}