Dynamite Friction 830-59030R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-59030R) is engineered for Acura and Honda vehicles, including the Civic, CR-Z, and RSX models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance braking performance and heat dissipation.

• Nominal thickness: 21 mm with a discard thickness of 19 mm
• Vented rotor design for improved cooling
• Directional slotted and drilled surface for debris removal and consistent pad contact
• Rust-resistant coating for extended durability
• Geospec silver grey hat finish for corrosion resistance and aesthetic appeal
• 5 bolt holes with 12.6 mm diameter and 114.3 mm bolt circle diameter
• Outside diameter of 262 mm and overall height of 47 mm

Detailed Product Description

The 830-59030R rotor from Dynamite Friction’s DFC Geoperformance Rotor - Drilled and Slotted line is designed to meet the braking demands of Acura and Honda vehicles such as the Civic, CR-Z, and RSX. Its vented construction allows air to flow between the rotor surfaces, reducing heat buildup during braking and helping to maintain consistent stopping power. The directional slotted and drilled surface improves pad bite and helps channel away water, dust, and gases generated during braking, which can reduce brake fade and improve overall rotor life.

The rotor’s nominal thickness is 21 mm, with a discard thickness of 19 mm, ensuring a reliable service life before replacement is necessary. The rust-resistant coating and Geospec silver grey hat finish provide protection against corrosion, which is especially beneficial in humid or wet environments. The rotor’s 5-bolt pattern with a 114.3 mm bolt circle diameter and 12.6 mm bolt hole diameter ensures proper fitment on compatible Acura and Honda models.

Applications and Problem Solving

• Replacement rotor for worn or warped disc brakes on Acura Civic, CR-Z, and RSX
• Improves heat dissipation to reduce brake fade during aggressive driving or heavy braking
• Slotted and drilled design helps maintain consistent braking performance in wet or dusty conditions
• Rust-resistant coating extends rotor life in corrosive environments
• Directional surface design optimizes braking efficiency and pad contact

Installation Notes and Tips

Ensure the rotor is installed with the directional surface facing the correct rotation direction as indicated by the manufacturer. Verify that the rotor thickness is above the discard thickness of 19 mm before installation. Clean the rotor surface to remove any protective coatings or contaminants prior to mounting. Use proper torque specifications for the 5 lug bolts with 12.6 mm diameter to secure the rotor firmly. It is recommended to inspect brake pads and hardware during installation for optimal braking system performance.

Quality Assurance

Dynamite Friction manufactures the DFC Geoperformance Rotor - Drilled and Slotted to meet or exceed OEM specifications for fit, form, and function. The rust-resistant coating and vented design contribute to durability and consistent braking performance. While specific warranty details are not provided, Dynamite Friction products are generally backed by quality standards to ensure reliable operation on Acura and Honda vehicles including the Civic, CR-Z, and RSX.