R1 Concepts RNC631-80022L Front Left Drilled and Slotted Silver Brake Rotor for 1990-1993 Mazda Miata

Headquartered in Los Angeles, California, USA. R1 Concepts is the leading manufacturer and retailer of award winning automotive braking systems. With over 20 years of automotive brake knowledge, R1 Concepts has developed one of the most comprehensive brake catalog in the industry for all foreign and domestic vehicle applications from 1930-present.

The R1 Concepts RNC631-80022L front left brake rotor is designed for select 1990-1993 Mazda Miata applications. This drilled and slotted rotor uses a performance-focused design to help improve braking response, promote consistent friction, and support heat management during everyday driving and spirited use. Its silver finish provides a clean appearance while helping maintain a refined look behind the wheel.

Manufactured by R1 Concepts, a brake specialist with more than 20 years of automotive braking experience, this rotor is engineered for fitment on the vehicle’s front left side. The drilled and slotted surface can help evacuate heat, gases, and moisture from the braking interface, while the directional slot pattern supports stable pad contact. It is intended as a direct replacement for the applicable original-equipment-style rotor and should be installed with compatible brake pads and properly serviced hardware.

Key product specifications and technical data:

• Brand: R1 Concepts
• Part Number: RNC631-80022L
• Product Type: Automotive brake rotor
• Rotor Position: Front left
• Rotor Style: Drilled and slotted
• Finish: Silver
• Vehicle Application: Mazda Miata
• Model Years: 1990-1993

What's included: One R1 Concepts RNC631-80022L front left drilled and slotted silver brake rotor. Brake pads, installation hardware, and additional rotors are not included unless separately specified. Verify vehicle year, model, side, and brake configuration before ordering. Professional installation and proper bedding procedures are recommended.

Features:

• Application-specific fitment for the front left side of select 1990-1993 Mazda Miata models
• Drilled and slotted rotor design helps manage heat, gases, and moisture at the braking surface
• Silver finish provides a clean, durable appearance behind the wheel
• Engineered by R1 Concepts to support consistent braking performance and dependable replacement service

Fitments:
1990 Mazda Miata Base
1991 Mazda Miata Base
1991 Mazda Miata SE
1992 Mazda Miata Base
1993 Mazda Miata Base
1993 Mazda Miata LE

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Units Per Sku: 1
Regular Stock: t