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Dynamite Friction 633-80022R Disc Brake Rotor - Front Right
Overview of the DFC Brake Rotor for Mazda Miata
The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-80022R) is engineered specifically for Mazda Miata models. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation under demanding conditions.
- Compatible with Mazda Miata vehicles
- Directional slotted and drilled surface for improved brake pad bite and cooling
- Vented rotor design to reduce heat buildup
- Nominal thickness of 18 mm with a discard thickness of 16 mm
- Rust-resistant zinc black hat finish for corrosion protection
- Four bolt holes with a 100 mm bolt circle diameter
- Overall diameter of 235 mm and height of 45 mm
Details on the DFC Brake Rotor - Drilled and Slotted - Black Line
The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors that combine drilled holes and slots on the braking surface. This design helps to evacuate gases, dust, and water more efficiently than plain rotors, contributing to consistent braking performance. The black zinc coating on the rotor hat provides additional rust resistance, extending the rotor's service life in various driving environments.
Technical Specifications and Features
This disc brake rotor is vented, allowing air to flow between the rotor surfaces to dissipate heat effectively. The rotor's nominal thickness is 18 mm, with a discard thickness of 16 mm, ensuring safe replacement intervals. The rotor surface is directional, meaning it is designed to rotate in a specific direction to optimize slot and drill performance. The rotor measures 235 mm in outside diameter and 45 mm in overall height, with a center hole diameter of 55 mm. It features four bolt holes with a 100 mm bolt circle diameter, matching the Mazda Miata's hub specifications.
Common Applications and Problem Solving
- Improves braking response and reduces brake fade during spirited driving
- Helps prevent brake pad glazing by maintaining a clean rotor surface
- Reduces heat buildup to protect brake components and maintain performance
- Minimizes rust and corrosion on the rotor hat for longer durability
- Compatible replacement for worn or damaged rotors on Mazda Miata models
Installation Notes and Tips
Ensure the rotor is installed with the directional surface oriented correctly according to the vehicle's rotation. Verify that the bolt hole pattern and center hole diameter match the Mazda Miata hub specifications. It is recommended to inspect brake pads and hardware during installation and replace if necessary to maintain optimal braking performance.
Quality Assurance and Warranty
Dynamite Friction manufactures the 633-80022R rotor to meet or exceed OEM standards for fit and function. The rust-resistant zinc black finish on the rotor hat helps extend service life. Please consult the manufacturer or retailer for specific warranty details related to this part.
| Brand | Dynamite Friction |
|---|---|
| Part Number | 633-80022R |
| Position | DFC Brake Rotor - Drilled and Slotted - Black, Front Right |
| Discard Thickness | 16 |
| Nominal Thickness | 18 |
| Disc Finish | Plain |
| Hat Finish | Zinc black |
| Rust Resistant Coating | Yes |
| Bolt Hole Quantity | 4 |
| Overall Height | 45 |
| Outside Diameter | 235 |
| Height | 45 |
| Surface Type | Slotted x drilled |
| Solid Or Vented Type Rotor | Vented |
| Center Hole Diameter | 55 |
| Stud/Lug Hole Quantity | 4 |
| Stud/Lug Hole Diameter | 13 |
| Directional or Non-Directional Brake Surface | Directional |
| Bolt Circle Diameter | 100 |
| Stud/Lug Hole Circle Diameter | 100 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1993 | Mazda | Miata | Front Right | DFC Brake Rotor - Drilled and Slotted - Black |
| 1992 | Mazda | Miata | Front Right | DFC Brake Rotor - Drilled and Slotted - Black |
| 1991 | Mazda | Miata | Front Right | DFC Brake Rotor - Drilled and Slotted - Black |
| 1990 | Mazda | Miata | Front Right | DFC Brake Rotor - Drilled and Slotted - Black |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.