Dynamite Friction 830-80037R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-80037R) is engineered for Mazda Miata models requiring reliable braking performance. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Mazda Miata vehicles
• Directional drilled and slotted surface for improved brake cooling
• Solid rotor design with 275.5 mm outside diameter
• Rust resistant coating for extended durability
• Geospec silver grey hat finish for corrosion protection
• Nominal thickness of 10 mm with discard thickness at 8 mm
• Four bolt holes with 100 mm bolt circle diameter
• Center hole diameter of 55.1 mm for precise fitment

Detailed Product Features and Specifications

This Dynamite Friction rotor is part of the DFC Geoperformance Rotor - Drilled and Slotted line, which focuses on delivering enhanced braking performance through advanced rotor surface design. The drilled and slotted pattern helps to evacuate gases, dust, and water from the braking surface, reducing brake fade and improving pedal feel under demanding conditions. The rotor’s solid construction provides consistent braking force and is optimized for street and light performance use.

The rotor’s nominal thickness is 10 mm, with a discard thickness of 8 mm, ensuring a clear service life indicator for safe replacement. The rust resistant coating and Geospec silver grey hat finish protect against corrosion, extending the rotor’s lifespan and maintaining appearance. With four bolt holes and a 100 mm bolt circle diameter, this rotor is designed for a secure and precise fit on compatible Mazda Miata models.

Applications and Problem Solving

• Reduces brake fade during spirited driving or heavy braking
• Improves heat dissipation to prevent rotor warping
• Minimizes brake dust buildup for cleaner wheels
• Enhances wet weather braking performance by channeling water away
• Provides consistent braking feel and pedal response

Installation Notes and Tips

Ensure the rotor surface is clean and free of any protective coatings before installation. Verify bolt hole alignment and torque specifications according to Mazda Miata manufacturer guidelines. It is recommended to replace brake pads when installing new rotors to maintain optimal braking performance. Check rotor thickness regularly and replace when thickness reaches the discard limit of 8 mm.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Geoperformance Rotor - Drilled and Slotted to meet or exceed OEM standards for fit, form, and function. The rust resistant coating and durable finishes contribute to long service life. Warranty information is available through the manufacturer and should be consulted for specific coverage details.