Dynamite Friction 830-21030L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-21030L) is engineered for Kia Sorento 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 Kia Sorento vehicles
• Part number: 830-21030L
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 29 mm; discard thickness: 26 mm
• Overall diameter: 320 mm; height: 49 mm
• Directional brake surface for optimized performance
• Rust resistant coating for extended durability
• Hat finish in Geospec silver grey
• 5 bolt holes with 12.7 mm diameter and 114.3 mm bolt circle diameter

Detailed Product Description

This Dynamite Friction rotor is part of the DFC Geoperformance Rotor - Drilled and Slotted line, which focuses on delivering rotors with enhanced thermal management and surface design. The drilled and slotted surface helps to reduce brake fade by allowing gases and debris to escape, while the vented construction improves airflow to dissipate heat more effectively. The directional surface pattern is engineered to optimize braking efficiency and pad contact. The rotor’s nominal thickness of 29 mm and discard thickness of 26 mm ensure a balance between durability and performance. Additionally, the rust resistant coating and Geospec silver grey hat finish provide corrosion protection and a clean appearance.

Applications and Problem Solving

• Reduces brake fade during heavy braking or towing
• Improves heat dissipation for consistent brake performance
• Minimizes brake dust and debris buildup on rotor surface
• Prevents rust and corrosion for longer rotor life
• Restores braking efficiency on Kia Sorento vehicles with worn or damaged rotors

Installation Notes and Tips

Ensure the rotor is compatible with your Kia Sorento model year before installation. Clean the rotor surface to remove any protective coating before mounting. Use proper torque specifications for the 5 lug bolts with 12.7 mm diameter and 114.3 mm bolt circle diameter. Check the rotor thickness regularly and replace when it reaches the discard thickness of 26 mm to maintain safe braking performance.

Quality Assurance

Dynamite Friction rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The rust resistant coating and precision machining contribute to reliable performance and durability. Please consult product documentation or contact the manufacturer for warranty details specific to part number 830-21030L.