Dynamite Friction 830-03062L Disc Brake Rotor - Rear Left

High-Performance Disc Brake Rotor for Hyundai Vehicles

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (Part Number 830-03062L) is engineered to provide reliable braking performance for select Hyundai models. Designed specifically for the Hyundai Elantra, Elantra N, Kona N, and Veloster N, this rotor combines durability with enhanced heat dissipation features.

• Disc Type: Vented disc brake rotor with drilled and slotted surface
• Nominal Thickness: 20 mm with a discard thickness of 18 mm
• Outside Diameter: 314 mm for optimal braking surface
• Bolt Pattern: 5 lug holes with 12.4 mm diameter and 114.3 mm bolt circle diameter
• Hat Finish: Geospec silver grey with rust-resistant coating
• Directional brake surface for improved performance
• Center Hole Diameter: 76 mm for precise fitment
• Overall Height: 33.3 mm

About the DFC Geoperformance Rotor - Drilled and Slotted Line

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on rotors that enhance braking efficiency through a combination of drilled holes and slots. These features help to reduce brake fade by improving heat dissipation and removing debris from the rotor surface. The vented design further aids in cooling, making this rotor suitable for performance-oriented driving conditions found in Hyundai N models and sport trims.

Detailed Product Description

This disc brake rotor is constructed with a vented design to allow air to flow between the rotor surfaces, reducing heat buildup during braking. The drilled and slotted surface improves water and gas evacuation, which helps maintain consistent braking performance under demanding conditions. The rotor’s nominal thickness of 20 mm ensures durability, while the discard thickness of 18 mm indicates when replacement is necessary to maintain safety. The rust-resistant coating and Geospec silver grey hat finish provide corrosion protection and a clean appearance. The directional brake surface is engineered to optimize braking force and pad contact.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Hyundai Elantra, Elantra N, Kona N, and Veloster N
• Improves heat dissipation to reduce brake fade during spirited driving
• Helps eliminate brake noise and vibration caused by uneven rotor surfaces
• Restores braking performance compromised by rust or corrosion
• Enhances braking consistency in wet or humid conditions

Installation Notes and Tips

Ensure the rotor is compatible with your specific Hyundai model and trim before installation. Clean the hub surface thoroughly to prevent rotor runout. Use proper torque specifications for the 5 lug bolts with 12.4 mm diameter holes. Since this rotor features a directional surface, install it according to the indicated rotation direction for optimal performance. Check rotor thickness regularly and replace when it reaches the discard thickness of 18 mm.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Geoperformance Rotor - Drilled and Slotted to meet or exceed OEM specifications for fit, form, and function. The rotor includes a rust-resistant coating to extend service life. Warranty details are provided by the manufacturer and typically cover defects in materials and workmanship under normal use conditions.