Dynamite Friction 830-54075L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-54075L) is engineered for reliable braking performance on Ford Fiesta and Transit Courier models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Ford Fiesta and Transit Courier
• Directional slotted and drilled surface for improved brake response
• Vented rotor design with 278 mm outside diameter
• Rust resistant coating with Geospec silver grey hat finish
• Nominal thickness of 23 mm and discard thickness of 21 mm
• Four bolt holes with 13.1 mm diameter and 108 mm bolt circle diameter
• Center hole diameter of 63.55 mm and height of 44 mm

Detailed Product Features and Specifications

This Dynamite Friction rotor is constructed with a vented design to allow better airflow and heat dissipation during braking, reducing the risk of brake fade. The rotor’s surface is both drilled and slotted, which helps to evacuate gases, dust, and water, improving braking efficiency under various driving conditions. The directional brake surface ensures optimal performance when installed correctly according to the rotation direction.

The rotor’s nominal thickness is 23 mm, with a discard thickness of 21 mm, indicating when replacement is necessary to maintain safe braking. The rotor features a plain disc finish and a Geospec silver grey finish on the hat, which includes a rust-resistant coating to extend the rotor’s service life. The four bolt holes, each 13.1 mm in diameter, and a bolt circle diameter of 108 mm ensure proper fitment on compatible Ford models.

DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on delivering rotors with enhanced surface designs for improved braking performance. This product line combines drilled holes and slots with vented rotor construction to optimize heat management and debris removal. The Geospec silver grey hat finish adds corrosion resistance, making these rotors suitable for daily driving and moderate performance applications on vehicles like the Ford Fiesta and Transit Courier.

Applications and Problem Solving

• Improves braking performance on Ford Fiesta and Transit Courier vehicles
• Reduces brake fade caused by overheating during extended braking
• Helps prevent water and debris buildup on the rotor surface for consistent stopping power
• Addresses rotor corrosion with rust-resistant coating
• Maintains structural integrity with vented rotor design for heat dissipation

Installation Notes and Tips

Ensure the rotor is installed with the directional surface oriented correctly according to the wheel rotation. Verify that the bolt hole pattern and center hole diameter match the vehicle specifications. Measure rotor thickness before installation and replace if below the discard thickness of 21 mm. Clean the rotor surface to remove any protective coatings or contaminants before mounting the brake pads.

Quality Assurance

Dynamite Friction rotors are manufactured to meet OEM specifications for fit and function. The rust-resistant coating and precision machining contribute to durability and consistent braking performance. Please refer to the manufacturer’s warranty information for coverage details.