Dynamite Friction 830-76068L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-76068L) is engineered for reliable braking performance on select Toyota, Pontiac, and Scion vehicles. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for models like the Toyota Corolla, Celica, Matrix, Scion tC, and Pontiac Vibe.

• Nominal thickness: 25 mm with a discard thickness of 23 mm
• Vented disc type for improved cooling
• Directional drilled and slotted surface for enhanced brake pad bite and debris removal
• Plain disc finish with Geospec silver grey hat finish
• Rust resistant coating to reduce corrosion
• 5 bolt holes with 100 mm bolt circle diameter
• Outside diameter of 275 mm and overall height of 49.3 mm
• Center hole diameter of 55.1 mm

Product Line Details: DFC Geoperformance Rotor - Drilled and Slotted

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on rotors that combine drilled holes and slots with a vented design. This configuration helps maintain optimal braking performance by improving heat dissipation and reducing brake fade. The directional surface pattern is engineered to channel gases and debris away from the contact area, which supports consistent pad engagement and braking response.

Technical Description and Specifications

This disc brake rotor features a nominal thickness of 25 mm and a discard thickness of 23 mm, ensuring a clear service life indicator. The rotor’s vented design promotes airflow between the rotor faces, which helps dissipate heat generated during braking. The drilled and slotted surface is directional, meaning it is designed to rotate in a specific direction to maximize performance. The rotor’s hat is finished in Geospec silver grey, providing corrosion resistance and a clean appearance, while the disc itself has a plain finish with an additional rust resistant coating to extend durability. The rotor includes five bolt holes with a 100 mm bolt circle diameter, compatible with the specified vehicle models.

Compatible Vehicles and Common Applications

• Replacement rotor for Toyota Corolla, Celica, and Matrix models
• Suitable for Scion tC applications
• Compatible with Pontiac Vibe brake systems
• Ideal for addressing brake fade and overheating issues
• Helps reduce brake noise and improve pad bite

Installation Notes and Tips

Ensure the rotor is installed with the directional surface rotating correctly according to the vehicle’s forward motion. Verify bolt hole alignment with the hub and torque bolts to manufacturer specifications. Inspect brake pads and calipers for wear or damage during installation. Clean the rotor surface with brake cleaner before installation to remove any protective coatings or residues.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet or exceed OEM specifications for fit, form, and function. The rust resistant coating and durable finishes contribute to long service life. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.