Dynamite Friction 830-76080R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-76080R) is engineered for reliable braking performance on select Lexus, Toyota, Pontiac, and Scion vehicles. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for models like the Toyota Camry, Lexus ES350, and Scion tC.

• Disc type: Vented, directional drilled and slotted surface
• Nominal thickness: 28 mm; discard thickness: 25 mm
• Outside diameter: 296 mm; overall height: approximately 49.6 mm
• Hat finish: Geospec silver grey with rust-resistant coating
• 5 bolt holes with 114.3 mm bolt circle diameter
• Center hole diameter: 62 mm; stud/lug hole diameter: 14.5 mm

Product Line Details: DFC Geoperformance Rotor - Drilled and Slotted

The DFC Geoperformance Rotor - Drilled and Slotted line focuses on rotors that combine drilled holes and precision slots to improve brake pad bite and reduce gas buildup during braking. This design supports enhanced heat dissipation and consistent braking performance under demanding conditions. The rotors feature a rust-resistant coating and a Geospec silver grey hat finish, contributing to durability and corrosion resistance.

Technical Description and Specifications

This disc brake rotor is vented to allow airflow between the rotor surfaces, which helps maintain optimal operating temperatures and reduces the risk of brake fade. The directional drilled and slotted surface improves water and debris evacuation, enhancing braking response in wet or challenging environments. With a nominal thickness of 28 mm and a discard thickness of 25 mm, the rotor maintains structural integrity throughout its service life. The rotor’s 5-bolt pattern with a 114.3 mm bolt circle diameter ensures compatibility with specific vehicle models.

Compatible Vehicles and Applications

• Designed for Lexus models including ES300h and ES350
• Compatible with Toyota vehicles such as Avalon, Camry, Corolla iM, Matrix, Mirai, and RAV4
• Fits Pontiac Vibe and Scion iM and tC models
• Ideal for drivers seeking replacement rotors that meet OEM specifications

Common Issues Addressed by This Rotor

• Brake fade caused by excessive heat buildup
• Uneven brake pad wear due to poor rotor surface design
• Corrosion and rust on rotor surfaces reducing lifespan
• Reduced braking efficiency in wet conditions
• Vibration or noise from warped or damaged rotors

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 25 mm before installation. Clean the rotor surface to remove any protective coatings or contaminants. Verify bolt hole alignment with the vehicle’s hub using the 5-bolt, 114.3 mm bolt circle diameter pattern. Properly torque lug nuts to manufacturer specifications to avoid rotor warping. It is recommended to inspect brake pads and replace if worn to maintain optimal braking performance.

Quality Assurance and Warranty

Dynamite Friction rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and Geospec silver grey hat finish contribute to long-term durability. While specific warranty details are not provided, Dynamite Friction products typically undergo rigorous quality control to ensure consistent performance and reliability.