Dynamite Friction 830-11011R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-11011R) is engineered for Land Rover vehicles including Discovery, LR4, Range Rover, and Range Rover Sport models. This vented disc brake rotor combines drilled and slotted surface features with a rust-resistant coating to enhance braking performance and durability.

• Compatible with Land Rover Discovery, LR4, Range Rover, and Range Rover Sport
• Part number: 830-11011R
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 30 mm; discard thickness: 27 mm
• Overall diameter: 360 mm; height: 62.3 mm
• Directional brake surface design for optimized heat dissipation
• Rust-resistant coating with Geospec silver grey hat finish
• 5 bolt holes with 15 mm diameter and 120 mm bolt circle diameter

DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction is designed to provide enhanced braking efficiency through a combination of drilled holes and precision slots. This design improves heat dissipation and helps reduce brake fade under demanding driving conditions. The directional surface pattern supports consistent brake pad contact and debris removal, making it suitable for Land Rover models requiring reliable stopping power and rotor longevity.

Detailed Product Description and Specifications

This disc brake rotor features a vented design with an overall diameter of 360 mm and a height of 62.3 mm, ensuring effective heat management during braking. The rotor’s nominal thickness is 30 mm, with a discard thickness of 27 mm, indicating when replacement is necessary to maintain safe braking performance. The rotor surface is both drilled and slotted, which aids in reducing brake fade and improving water and dust evacuation from the braking surface. The rotor hat is finished in Geospec silver grey, providing corrosion resistance along with a rust-resistant coating applied to the entire rotor. The rotor includes five bolt holes, each 15 mm in diameter, arranged on a 120 mm bolt circle diameter, compatible with the specified Land Rover models. The center hole diameter measures 79 mm, and the rotor is designed with a directional brake surface to optimize braking efficiency.

Applications and Problem Solving

• Replacement rotor for worn or warped disc brakes on Land Rover Discovery, LR4, Range Rover, and Range Rover Sport
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps prevent rust and corrosion with rust-resistant coating
• Enhances braking performance in wet or dusty conditions with drilled and slotted surface
• Maintains consistent brake pad contact with directional surface design

Installation Notes and Tips

Ensure the rotor is installed with the directional surface facing the correct rotation direction as indicated on the rotor. Verify bolt hole alignment with the vehicle’s hub using the 5-bolt, 120 mm bolt circle pattern. Measure rotor thickness before installation to confirm it meets or exceeds the nominal thickness of 30 mm and is above the discard thickness of 27 mm. Clean the rotor surface to remove any protective coatings or residues before mounting brake pads. Proper torque specifications should be followed for all lug nuts to ensure safe and secure installation.

Quality Assurance

Dynamite Friction manufactures the DFC Geoperformance Rotor - Drilled and Slotted to meet or exceed OEM standards for fit, form, and function. The rotor includes a rust-resistant coating to extend service life and maintain performance. While specific warranty details are not provided, Dynamite Friction products are generally backed by quality control processes to ensure reliability and durability for Land Rover brake system applications.