Dynamite Friction 830-75007R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-75007R) is engineered for Lexus GS300, GS400, GS430, IS300, and SC430 models. Designed to provide reliable braking performance, this solid disc brake rotor features a directional, slotted and drilled surface to enhance heat dissipation and maintain consistent stopping power.

• Nominal thickness: 12 mm with a discard thickness of 10.5 mm
• Directional slotted and drilled surface for improved brake pad bite and heat management
• Solid rotor construction with a plain disc finish
• Geospec silver grey hat finish with rust-resistant coating for durability
• 5 bolt holes with a bolt circle diameter of 114.3 mm
• Outside diameter of 307 mm and overall height of 63.3 mm
• Center hole diameter of 62 mm and stud/lug hole diameter of 14.5 mm

DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on rotors that combine drilled holes and slots to optimize braking efficiency. This design helps reduce brake fade by allowing gases and debris to escape while maintaining a consistent friction surface. The directional surface pattern is engineered to work with specific vehicle applications, such as the Lexus GS and IS series, ensuring compatibility and performance.

Detailed Product Description

This disc brake rotor is constructed as a solid rotor with a plain finish on the disc surface, complemented by a Geospec silver grey finish on the hat area. The rust-resistant coating extends the rotor's service life by protecting against corrosion. The rotor’s 5-bolt hole pattern and 114.3 mm bolt circle diameter match the factory specifications for Lexus GS300, GS400, GS430, IS300, and SC430 models. The directional slotted and drilled surface improves braking response by enhancing pad bite and heat dissipation, which is critical during aggressive driving or heavy braking conditions.

Applications and Problem Solving

• Reduces brake fade during high-temperature braking scenarios
• Improves water and debris evacuation for consistent braking in wet conditions
• Minimizes rotor warping by enhancing heat dissipation
• Restores braking performance on Lexus GS and IS models with worn or damaged rotors
• Provides a direct replacement rotor compatible with factory specifications

Installation Notes and Tips

Ensure the rotor surface is clean and free of any protective coatings before installation. Verify bolt hole alignment and torque specifications according to Lexus manufacturer guidelines. It is recommended to replace brake pads when installing new rotors to maintain optimal braking performance. Check rotor thickness regularly and replace when thickness reaches the discard thickness of 10.5 mm.

Quality Assurance

Dynamite Friction rotors undergo rigorous quality control to meet OEM standards. The rust-resistant coating and precise machining ensure durability and consistent performance. Please refer to the manufacturer’s warranty information for coverage details related to the 830-75007R rotor.