Dynamite Friction 830-72044L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-72044L) is engineered for Mitsubishi Lancer models requiring reliable braking performance. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Mitsubishi Lancer vehicles
• Directional slotted and drilled surface for improved brake cooling
• Vented rotor design to reduce heat buildup
• Rust resistant coating for extended durability
• Geospec silver grey hat finish for corrosion protection
• 5 bolt holes with 114.3 mm bolt circle diameter
• Nominal thickness of 24 mm and discard thickness of 22.4 mm
• Outside diameter of 294 mm and overall height of 45.9 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 precision slots to optimize brake pad contact and heat dissipation. This product line is designed to provide consistent braking performance while minimizing brake fade and improving water and debris evacuation. The rotors feature a rust resistant coating and a Geospec silver grey hat finish to enhance longevity and maintain structural integrity.

Technical Details and Specifications

This disc brake rotor is vented, allowing air to flow between the rotor surfaces to reduce heat buildup during braking. The directional surface pattern, featuring both drilled holes and slots, helps to channel gases and dust away from the brake pad interface, improving braking efficiency. The rotor measures 294 mm in outside diameter with a nominal thickness of 24 mm and a discard thickness of 22.4 mm, ensuring it meets OEM specifications for safe operation. The hat section is finished in Geospec silver grey, providing corrosion resistance, while the entire rotor is coated to resist rust. It includes 5 bolt holes with a bolt circle diameter of 114.3 mm and a center hole diameter of 69 mm, matching the Mitsubishi Lancer's hub specifications.

Applications and Problem Solving

• Replaces worn or warped rotors on Mitsubishi Lancer models
• Reduces brake fade during aggressive or repeated braking
• Improves heat dissipation to prevent rotor cracking
• Minimizes brake dust buildup and water interference
• Enhances braking consistency in wet or dusty conditions

Installation Notes and Tips

Ensure the rotor surface is clean and free of any protective coatings before installation. Verify the rotor thickness is within the discard limits (minimum 22.4 mm) to maintain safety. Use proper torque specifications for the 5 lug bolts with a 114.3 mm bolt circle diameter. It is recommended to replace brake pads when installing new rotors to ensure optimal braking performance. Check for any signs of hub or caliper wear that could affect rotor alignment.

Quality Assurance

Dynamite Friction manufactures the 830-72044L rotor to meet or exceed OEM standards for fit, form, and function. The rust resistant coating and Geospec silver grey hat finish contribute to the rotor's durability and corrosion resistance. While specific warranty details are not provided, Dynamite Friction products are generally backed by quality control processes to ensure reliable performance on Mitsubishi Lancer vehicles.