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Centric 121.61085 Disc Brake Rotor - Front
Overview of Centric C-TEK Standard Disc Brake Rotor 121.61085
The Centric C-TEK Standard Disc Brake Rotor 121.61085 is engineered for reliable braking performance on Ford Mustang models. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and durability for everyday driving conditions.
- Compatible with Ford Mustang vehicles
- Vented disc brake rotor design for improved cooling
- Overall diameter of 11.535 inches (293 mm)
- Nominal thickness of 1.177 inches (29.9 mm) with discard thickness at 1.118 inches (28.4 mm)
- Floating disc mounting type with straight vane style
- 5 stud/lug holes with 0.599 inch (15.22 mm) diameter
- Center hole diameter of 2.795 inches (71 mm)
- Weight approximately 17 lbs (7.73 kgs)
- ABS tone ring not included
Detailed Product Description
This Centric disc brake rotor, part number 121.61085, is specifically designed for Ford Mustang applications requiring a vented rotor to enhance heat dissipation during braking. The rotor features a smooth surface type that ensures consistent pad contact and braking efficiency. With an overall height of 1.890 inches (48 mm) and a nominal thickness of 1.177 inches (29.9 mm), it meets OEM specifications for thickness and durability. The floating disc mounting style combined with straight vane design promotes effective airflow to reduce brake fade under normal driving conditions. The rotor includes five lug holes with a 4.5 inch (114.3 mm) bolt circle diameter, ensuring proper fitment on Mustang hubs. This rotor does not include bearings or an ABS tone ring, so it is intended for vehicles where these components are serviced separately.
About the C-TEK Standard Disc Brake Rotors Line
The C-TEK Standard Disc Brake Rotors line by Centric offers rotors engineered to meet or exceed OEM standards for fit, form, and function. This product line focuses on providing reliable braking performance with quality materials and precise manufacturing. The 121.61085 rotor exemplifies the C-TEK Standard line’s commitment to delivering rotors that maintain proper thickness and heat management, essential for safe braking on Ford Mustang vehicles.
Common Applications and Problem Solving
- Replacement for worn or warped rotors causing brake pulsation
- Addressing rotor thickness below discard limits to maintain braking safety
- Improving heat dissipation to reduce brake fade during regular driving
- Restoring proper rotor dimensions for consistent pad contact and braking response
- Ensuring compatibility with Ford Mustang brake systems requiring vented rotors
Installation Notes and Tips
- Verify rotor thickness before installation to ensure it meets minimum discard thickness
- Clean rotor surface and hub mounting area to prevent uneven wear or noise
- Use proper torque specifications on lug nuts to avoid rotor warping
- Check compatibility with vehicle ABS system as this rotor does not include an ABS tone ring
- Inspect brake pads and replace if worn to ensure optimal braking performance
Quality Assurance and Warranty
Centric C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards for durability and performance. While specific warranty details for part number 121.61085 should be confirmed with the manufacturer, Centric typically offers limited warranties covering defects in materials and workmanship. This rotor is designed to provide consistent braking performance when installed according to OEM guidelines on compatible Ford Mustang models.
| Brand | Centric |
|---|---|
| Part Number | 121.61085 |
| Position | C-TEK Standard Disc Brake Rotors, Front |
| ABS Tone Ring Included | No |
| Bearings Included | No |
| Center Hole Diameter | 2.795 |
| Center Hole Diameter | 71.000 |
| Disc Mounting [cntrc] | Floating |
| Discard Thickness | 1.118 |
| Discard Thickness | 28.400 |
| Misc Holes [cntrc] | 0 |
| Mounting Bolt Hole Circle Diameter | 4.500 |
| Mounting Bolt Hole Circle Diameter | 114.300 |
| Nominal Thickness | 1.177 |
| Nominal Thickness | 29.900 |
| Outside Diameter | 11.535 |
| Outside Diameter | 293.000 |
| Overall Height | 1.890 |
| Overall Height | 48.000 |
| Solid Or Vented Type Rotor | Vented |
| Stud/Lug Hole Diameter | 0.599 |
| Stud/Lug Hole Diameter | 15.220 |
| Stud/Lug Hole Quantity | 5 |
| Surface Type | Smooth |
| Vane Style [cntrc] | Straight |
| Weight [cntrc] kgs | 7.730 |
| Weight [cntrc] lbs | 17.000 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2010 | Ford | Mustang | Base | 4.0L | V6 | Front | C-TEK Standard Disc Brake Rotors |
| 2009 | Ford | Mustang | Base | 4.0L | V6 | Front | C-TEK Standard Disc Brake Rotors |
| 2008 | Ford | Mustang | Base | 4.0L | V6 | Front | C-TEK Standard Disc Brake Rotors |
| 2007 | Ford | Mustang | Base | 4.0L | V6 | Front | C-TEK Standard Disc Brake Rotors |
| 2006 | Ford | Mustang | Base | Front | C-TEK Standard Disc Brake Rotors | ||
| 2005 | Ford | Mustang | Base | Front | C-TEK Standard Disc Brake Rotors |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.