Dynamite Friction 830-21034R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-21034R) is engineered for reliable braking performance on select Hyundai and Kia models. Designed with a directional, slotted and drilled surface, this rotor enhances heat dissipation and braking consistency under various driving conditions.

• Compatible with Hyundai Elantra, Elantra GT, Ioniq, Veloster and Kia Forte, Forte5, K4, Niro, Soul
• Directional drilled and slotted disc surface for improved brake pad bite and heat management
• Rust resistant coating to reduce corrosion and extend rotor life
• Plain disc finish with Geospec silver grey hat finish for durability and appearance
• Precision bolt pattern: 5 lug holes, 12.5 mm bolt hole diameter, 114.3 mm bolt circle diameter
• Nominal thickness of 10 mm with discard thickness at 8.4 mm for safe replacement intervals
• Outside diameter of 262 mm and height of 32.2 mm for exact fitment

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 slots in a directional pattern. This design improves brake pad cleaning, reduces gas buildup, and enhances cooling efficiency. The rotors feature a rust resistant coating and a Geospec silver grey hat finish, providing both functional and aesthetic benefits. This product line is tailored for drivers seeking rotors that maintain consistent braking performance under demanding conditions.

Detailed Product Description

The 830-21034R rotor is a disc brake rotor specifically designed for Hyundai and Kia vehicles including the Elantra, Forte, and Soul models. Its directional surface type, featuring both drilled holes and slots, helps to dissipate heat more effectively and reduce brake fade during extended use. The rotor’s nominal thickness is 10 mm, with a discard thickness of 8.4 mm, ensuring clear guidelines for maintenance and replacement. The rotor’s bolt hole diameter of 12.5 mm and 5-lug configuration with a 114.3 mm bolt circle diameter ensure precise fitment. The rotor’s hat is finished in Geospec silver grey, complementing the plain disc finish and providing corrosion resistance thanks to the rust resistant coating.

Common Applications and Problem Solving

• Reduces brake fade caused by overheating during aggressive or prolonged braking
• Minimizes brake dust and gas buildup for consistent pad contact
• Prevents rust and corrosion on the rotor surface for longer service life
• Improves braking response and pedal feel on Hyundai Elantra and Kia Forte models
• Addresses uneven rotor wear and vibration issues related to stock rotors

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (8.4 mm) before installation
• Clean rotor surface with brake cleaner to remove any protective coatings before mounting
• Verify bolt hole alignment and torque lug nuts to manufacturer specifications
• Check compatibility with existing brake pads and calipers on Hyundai and Kia models
• Perform a bed-in procedure after installation to optimize rotor and pad performance

Quality Assurance

Dynamite Friction manufactures the 830-21034R rotor to meet or exceed OEM specifications for fit, form, and function. The rust resistant coating and precision machining contribute to durability and consistent braking performance. While specific warranty details are not provided, the rotor is designed for reliable service life when installed and maintained according to vehicle manufacturer guidelines.