Dynamite Friction 7002-80074 Disc Brake Rotor Set - Rear

Rear Drilled and Slotted Brake Rotors

These DFC Brake Rotors - Drilled and Slotted - Silver are built for rear brake service on the 1990-1993 Mazda Miata. Part number 7002-80074 combines a drilled-and-slotted design with OE-style fitment targets for drivers who want consistent braking response and stable rotor performance.

Compatible With 1990-1993 Mazda Miata rear brake applications, this rotor set is engineered for everyday street use with performance-focused braking characteristics. The silver GEOSPEC coating helps protect exposed surfaces, while the machined finish supports smooth pad contact during bed-in.

Key Features

• Part number 7002-80074
• Rear disc brake rotor set for 1990-1993 Mazda Miata
• Drilled holes help reduce heat buildup across the rotor face
• Slots clear brake dust and road debris from the pad surface
• Non-directional finish supports even pad bed-in and quieter stops
• G3000/G11H18 cast iron specification for OE-style durability and stability
• GEOSPEC silver coating on exposed areas

Product Details

DFC Premium Performance Brake Rotors are machined to tight tolerances and inspected for balance and critical dimensions before release. For the Mazda Miata rear axle, the drilled and slotted pattern is intended to improve initial pad bite, especially in wet conditions, while the vented rotor design helps manage heat during repeated stops. Part number 7002-80074 is a direct-fit style solution for drivers maintaining a 1990-1993 Mazda Miata rear brake system.

Common Brake Issues Addressed

• Excessive brake fade from heat buildup
• Reduced pad bite in wet weather
• Brake dust and debris collecting on the rotor surface
• Uneven pad transfer or glazing
• Noise or roughness during brake engagement

Installation Notes

Verify rear axle fitment before installation on your Mazda Miata. Clean the rotor and braking surfaces before service, and follow proper pad bed-in procedures after installation. Check rotor runout, caliper condition, and pad thickness during brake work to help maintain smooth operation.

Quality Assurance

Each rotor is inspected for balance and critical attributes after machining to meet OE specifications. DFC also backs this rotor set with a 12 month or 12,000 mile limited warranty against defects in material and workmanship.