Raybestos 680146 Disc Brake Rotor - Rear

Overview of Raybestos Specialty - Street Performance Rotor

The Raybestos Specialty - Street Performance disc brake rotor 680146 is engineered for Ford Focus models requiring reliable braking performance. This vented rotor is designed to maintain optimal thickness and heat dissipation for consistent stopping power under street driving conditions.

• Compatible with Ford Focus vehicles
• Vented disc brake rotor design for improved cooling
• Nominal thickness of 0.400 inches (10.150 mm)
• Discard thickness at 0.350 inches (8.900 mm)
• Overall height of 1.295 inches (32.900 mm)
• Outside diameter measuring 11.025 inches (280.050 mm)
• Four mounting bolt holes and four stud/lug holes
• Center hole diameter of 2.505 inches (63.650 mm)
• Mounting bolt hole circle diameter of 4.250 inches (107.950 mm)
• Conventional rotor type

Raybestos Specialty - Street Performance Product Line

The Specialty - Street Performance line by Raybestos focuses on delivering rotors that meet the demands of street-driven vehicles like the Ford Focus. These rotors are engineered to provide consistent braking performance with vented designs that help reduce heat buildup during regular driving conditions. The 680146 rotor balances durability and performance for everyday use without compromising safety or reliability.

Detailed Product Description

This Raybestos disc brake rotor 680146 features a vented design that enhances heat dissipation, reducing the risk of brake fade during extended use. The nominal thickness of 0.400 inches ensures a solid braking surface, while the discard thickness of 0.350 inches indicates when replacement is necessary to maintain safe braking performance. The rotor’s overall height of 1.295 inches and outside diameter of 11.025 inches are engineered to fit precisely on compatible Ford Focus models. With four mounting bolt holes and stud/lug holes, installation aligns with factory specifications. The conventional rotor type supports standard braking systems without requiring modifications.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ford Focus vehicles
• Improves braking consistency and reduces brake fade
• Addresses rotor thickness below manufacturer safety limits
• Restores proper rotor dimensions for optimal brake pad contact
• Supports vented rotor needs for heat management in street driving

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean rotor surface to remove any protective coatings or debris
• Torque mounting bolts to manufacturer specifications for safety
• Inspect brake pads and replace if worn to ensure even rotor wear
• Check wheel hub surface for rust or damage before mounting rotor

Quality Assurance and Warranty

Raybestos rotors, including part number 680146, are manufactured to meet OEM standards for fit and function. The Specialty - Street Performance line undergoes rigorous quality control to ensure durability and consistent braking performance. Warranty coverage details should be confirmed with the product documentation or manufacturer.