Dynamite Friction 830-79003R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-79003R) is engineered for vehicles requiring reliable braking performance with enhanced heat dissipation. Designed with a directional slotted and drilled surface, this rotor supports consistent stopping power and improved pad bite under demanding conditions.

• Disc type: Drilled and slotted directional surface
• Outside diameter: 320 mm
• Nominal thickness: 22 mm with a discard thickness of 20 mm
• Hat finish: Geospec silver grey with rust resistant coating
• Bolt hole quantity: 5 with a bolt circle diameter of 114.3 mm
• Center hole diameter: 67 mm
• Height: 67.1 mm
• Disc finish: Plain

Detailed Product Description

This disc brake rotor is designed to meet the demands of vehicles that require precise braking control and durability. The drilled and slotted surface pattern helps to reduce brake fade by allowing gases and debris to escape, while the directional design optimizes water dispersion for wet conditions. The rotor’s 320 mm outside diameter and 22 mm nominal thickness provide a robust braking surface, with a discard thickness of 20 mm indicating when replacement is necessary to maintain safety and performance.

The rotor’s hat is finished in Geospec silver grey, which along with the rust resistant coating, helps to protect against corrosion and extend the rotor’s service life. The 5-bolt hole configuration with a 114.3 mm bolt circle diameter and 67 mm center hole diameter ensures compatibility with specific vehicle hubs requiring these dimensions.

DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line from Dynamite Friction focuses on delivering rotors with enhanced thermal management and surface design. This product line is tailored for drivers who need rotors that maintain consistent braking performance under varied driving conditions, including high heat and moisture exposure. The drilled and slotted features are engineered to improve pad contact and reduce brake fade, making this rotor suitable for a range of passenger vehicles that match the specified fitment.

Applications and Problem Solving

• Reduces brake fade during extended braking or heavy use
• Improves braking performance in wet or humid conditions
• Helps prevent rotor warping by enhancing heat dissipation
• Minimizes brake dust buildup on the rotor surface
• Maintains consistent pad bite for safer stopping distances

Installation Notes and Tips

Ensure the rotor is installed on vehicles compatible with a 5-lug bolt pattern and a 114.3 mm bolt circle diameter. Verify the center hole diameter of 67 mm matches the vehicle hub for proper fitment. It is recommended to measure the existing rotor thickness and replace the rotor once it reaches the discard thickness of 20 mm. Proper torque specifications should be followed when tightening lug nuts to avoid rotor distortion.

Quality Assurance

Dynamite Friction manufactures the 830-79003R rotor to meet industry standards for durability and performance. The rust resistant coating and Geospec silver grey hat finish contribute to corrosion resistance, extending the rotor’s lifespan. While no specific warranty information is provided, the product is designed to comply with OEM specifications for fit and function.