R1 Concepts – Stopping the World
R1 Concepts doesn’t just manufacture brake components — they redefine what stopping power means. Headquartered in Los Angeles, California, R1 Concepts is a leading manufacturer and retailer of award-winning braking systems for daily drivers, performance enthusiasts, and everything in between. With over two decades of specialized experience, R1 Concepts has built one of the most extensive brake catalogs in the industry, covering vehicles from 1930 to today — both foreign and domestic.
Whether it\'s for smooth daily driving or high-performance demands, R1 Concepts offers premium O.E. replacements and cutting-edge upgrades engineered to deliver In-Control performance, reduce Whiplash, and provide uncompromising STOPPING POWER.
A Trusted Partnership
MADNESS Autoworks is proud to be a long-standing partner of R1 Concepts. We not only install their top-tier braking products at our facilities, but also ship them worldwide to fellow enthusiasts seeking quality, performance, and reliability. Our customers trust R1’s proven products — and we back that trust with expert installation and global support.
Driven by Innovation
With advanced CAD design, precision manufacturing, and rigorous quality control, R1 Concepts continues to push the boundaries of brake technology. They stay at the forefront so drivers can stop with confidence — every time.
When it comes to braking performance, R1 Concepts and MADNESS Autoworks deliver — locally and globally.
Cadillac CTS Brake Pads - Front - R1 Concepts - Performance Sport Pads - `09-`22

Cadillac CTS Brake Pads - Front - R1 Concepts - Semi Met - `03-`08

Cadillac CTS Brake Pads - Front - R1 Concepts - Semi Met - `09-`22

Cadillac CTS Brake Pads - Front - R1 Concepts - Semi Met - `16-`24

Cadillac CTS Brake Pads - Rear - R1 Concepts - Ceramic - `04-`24

Cadillac CTS Brake Pads - Rear - R1 Concepts - Euro Ceramic - `04-`24

Cadillac CTS Brake Pads - Rear - R1 Concepts - Optimum OE - `04-`25

Cadillac CTS Brake Pads - Rear - R1 Concepts - Optimum OE - `08-`16

Cadillac CTS Brake Pads - Rear - R1 Concepts - Optimum OE - `13-`19

Cadillac CTS Brake Pads - Rear - R1 Concepts - Performance Off-Road/Tow - `04-`24

Cadillac CTS Brake Pads - Rear - R1 Concepts - R1 Performance Sport - `04-`24

Cadillac CTS Brake Pads + Rotors - Front + Rear - R1 Concepts - Drilled/Slotted Rotors + Performance Sport Pads - `09-`15

Cadillac CTS Brake Pads + Rotors - Rear - R1 Concepts - Drill & Slot + Perf Sport Pads - `09-`24

Cadillac CTS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `03-`07

Cadillac CTS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `04-`08

Cadillac CTS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `08-`14

Cadillac CTS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `08-`17

Cadillac CTS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `09-`15

Cadillac CTS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `14-`20

Cadillac CTS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `14-`25

Cadillac CTS Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `03-`07

Cadillac CTS Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `04-`08

Cadillac CTS Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `04-`11

Cadillac CTS Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `08-`14

Cadillac CTS Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `08-`17

Cadillac CTS Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `09-`15

Cadillac CTS Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `03-`11

Cadillac CTS Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `08-`14

Cadillac CTS Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `08-`19

Cadillac CTS Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `09-`24

Cadillac CTS Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `04-`11

Cadillac CTS Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `05-`11

Cadillac CTS Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `08-`14

Cadillac CTS Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `08-`19

Cadillac CTS Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `09-`24

Cadillac CTS Brake Rotors - Rear - R1 Concepts - Geoperf Rotors - Drill & Slot - Silver-Gray - `14-`19

Cadillac CTS Brake Rotors (2) - Front - R1 Concepts - Drilled & Slotted Carbon Coated - `09-`15

Cadillac CTS Brake Rotors (2) - Front + Rear - R1 Concepts - Drilled & Slotted - Carbon Coated - `09-`15

Cadillac CTS Brake Rotors (2) - Front + Rear - R1 Concepts - Geoperformance Drilled & Slotted - `08-`14

Cadillac CTS Brake Rotors (2) - Rear - R1 Concepts - Drilled & Slotted - `09-`24

Cadillac CTS Brake Rotors (2) - Rear - R1 Concepts - Drilled & Slotted Geoperformance - `08-`19

Cadillac CTS Brake Rotors (2) - Rear - R1 Concepts - Geoperformance Drilled & Slotted - `09-`24

Cadillac CTS Disc Brake Hardware Kit - Rear - R1 Concepts - `04-`24

Cadillac CTS Stainless Steel Brake Hose - Rear - R1 Concepts - `16-`19

Cadillac CTS-V Brake Pads - Front - R1 Concepts - Optimum OE - `08-`14

Cadillac CTS-V Brake Pads - Front - R1 Concepts - RNC Ceramic - `08-`14

Cadillac CTS-V Brake Pads - Front - R1 Concepts - Semi Met - `08-`14

Cadillac CTS-V Brake Pads - Rear - R1 Concepts - Ceramic - `04-`11

Cadillac CTS-V Brake Pads - Rear - R1 Concepts - Euro Ceramic - `13-`19

Cadillac CTS-V Brake Pads - Rear - R1 Concepts - Euro Ceramic - `13-`19

Cadillac CTS-V Brake Pads - Rear - R1 Concepts - Optimum OE - `13-`19

Cadillac CTS-V Brake Pads - Rear - R1 Concepts - Optimum OE - `13-`19

Cadillac CTS-V Brake Pads - Rear - R1 Concepts - Performance Sport - `04-`11

Cadillac DeVille Brake Pads - Front - R1 Concepts - Ceramic - `99-`20

Cadillac DeVille Brake Pads - Rear - R1 Concepts - Optimum OE - `99-`11

Cadillac DeVille Brake Pads - Rear - R1 Concepts - Super Duty - `99-`11

Cadillac DeVille Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `99-`20

Cadillac DeVille Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `99-`20

Cadillac DTS Brake Pads - Front - R1 Concepts - Optimum OE - `99-`20

Cadillac DTS Brake Pads - Front - R1 Concepts - R1 Ceramic - `99-`20

Cadillac DTS Brake Pads - Front - R1 Concepts - Semi Met - `99-`20

Cadillac DTS Brake Pads - Rear - R1 Concepts - Off-Road/Tow - `99-`11

Cadillac DTS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `06-`11

Cadillac DTS Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `06-`11

Cadillac DTS Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `00-`11

Cadillac DTS Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `00-`11

Cadillac ELR Brake Pads - Performance - Front - R1 Concepts - R1 Performance Sport - `12-`24

Cadillac ELR Brake Pads - Rear - R1 Concepts - Optimum OE - 2016

Cadillac Escalade Brake Hose Kit - Rear - R1 Concepts - Stainless Steel - Stainless Steel - `02-`06

Cadillac Escalade Brake Kit - Front - R1 Concepts - Carbon Coated Rotors + Off-Road/Tow Pads - `88-`00

Cadillac Escalade Brake Kit - Front - R1 Concepts - Drilled/Slotted Rotors + Off-Road/Tow Pads - `19-`25

Cadillac Escalade Brake Kit - Front - R1 Concepts - eLINE Series Blank Rotors + Off-Road/Tow Pads - `19-`25

Cadillac Escalade Brake Kit - Front + Rear - R1 Concepts - Carbon Coated Rotors + Off-Road/Tow Pads - `19-`25

Cadillac Escalade Brake Kit - Front + Rear - R1 Concepts - Drilled/Slotted Carbon Coated Rotors + Off-Road/Tow Pads - `19-`25

Cadillac Escalade Brake Kit - Front + Rear - R1 Concepts - Drilled/Slotted Rotors + Off-Road/Tow Pads - `07-`20

Cadillac Escalade Brake Kit - Front + Rear - R1 Concepts - Drilled/Slotted Rotors + Optimum OEp Pads - `00-`06

Cadillac Escalade Brake Kit - Front + Rear - R1 Concepts - GEO-Carbon Series Rotors + Perf Off-Road/Tow Pads - `07-`20

Cadillac Escalade Brake Kit - Front + Rear - R1 Concepts - Off-Road/Tow Brake Pads + Blank Rotors - `19-`25

Cadillac Escalade Brake Kit - Front + Rear - R1 Concepts - Slotted/Drilled Rotors + Performance Off-Road/Tow Pads - `00-`06

Cadillac Escalade Brake Kit - Rear - R1 Concepts - Carbon Coated Rotors + Off-Road/Tow Pads - `19-`25

Cadillac Escalade Brake Kit - Rear - R1 Concepts - Drilled & Slotted Rotors + Off-Road/Tow Pads - `19-`25

Cadillac Escalade Brake Line Kit - Front - R1 Concepts - Stainless Steel - `08-`20

Cadillac Escalade Brake Line Kit - Rear - R1 Concepts - Stainless Steel - 2007

Cadillac Escalade Brake Pads - Front - R1 Concepts - Ceramic - `14-`25

Cadillac Escalade Brake Pads - Front - R1 Concepts - Ceramic - `19-`25

Cadillac Escalade Brake Pads - Front - R1 Concepts - Ceramic - `21-`25

Cadillac Escalade Brake Pads - Front - R1 Concepts - Optimum OE - `19-`25

Cadillac Escalade Brake Pads - Front - R1 Concepts - Optimum OE - `21-`25

Cadillac Escalade Brake Pads - Front - R1 Concepts - Optimum OE - `88-`02

Cadillac Escalade Brake Pads - Front - R1 Concepts - Optimum OE - `88-`02

Cadillac Escalade Brake Pads - Front - R1 Concepts - Optimum OEp - `14-`25

Cadillac Escalade Brake Pads - Front - R1 Concepts - Performance Off-Road/Tow - `05-`08

Cadillac Escalade Brake Pads - Front - R1 Concepts - Performance Off-Road/Tow - `19-`25

Cadillac Escalade Brake Pads - Front - R1 Concepts - Performance Off-Road/Tow - `88-`02

Cadillac Escalade Brake Pads - Front - R1 Concepts - Super Duty - `05-`20

Cadillac Escalade Brake Pads - Front - R1 Concepts - Super Duty Pads - `05-`08

Cadillac Escalade Brake Pads - Rear - R1 Concepts - Off-Road/Tow - `07-`20

Cadillac Escalade Brake Pads - Rear - R1 Concepts - Optimum OE - `00-`06

Cadillac Escalade Brake Pads - Rear - R1 Concepts - Optimum OE - `02-`14

Cadillac Escalade Brake Pads - Rear - R1 Concepts - Super Duty - `02-`14

Cadillac Escalade Brake Pads (Performance) - Rear - R1 Concepts - Super Duty - `00-`06

Cadillac Escalade Brake Rotor (1) - Front Left - R1 Concepts - Drill & Slot - Black - `19-`25

Cadillac Escalade Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `14-`20

Cadillac Escalade Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `21-`25

Cadillac Escalade Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `21-`25

Cadillac Escalade Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `07-`20

Cadillac Escalade Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `19-`25

Cadillac Escalade Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `00-`14

Cadillac Escalade Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `07-`20

Cadillac Escalade Brake Rotors (2) - Front - R1 Concepts - Drilled & Slotted - `99-`08

Cadillac Escalade Brake Rotors (2) - Front - R1 Concepts - Drilled & Slotted - Carbon - `19-`25

Cadillac Escalade Brake Rotors (2) - Front - R1 Concepts - Drilled & Slotted Carbon Coated - `88-`00

Cadillac Escalade Brake Rotors (2) - Front - R1 Concepts - Drilled & Slotted Geoperformance - `14-`20

Cadillac Escalade Brake Rotors (2) - Front + Rear - R1 Concepts - Geo-Carbon Rotor - Drill & Slot - `00-`08

Cadillac Escalade Brake Rotors (2) - Rear - R1 Concepts - Drilled & Slotted Carbon Coated - `19-`25

Cadillac Escalade ESV Brake Hose Kit - Rear - R1 Concepts - Stainless Steel - Stainless Steel - `03-`06

Cadillac Escalade ESV Brake Kit - Front - R1 Concepts - Carbon Coated Rotors + Off-Road/Tow Pads - `19-`25

Cadillac Escalade ESV Brake Kit - Front - R1 Concepts - Drilled & Slotted Rotors + Optimum OEp Pads - `05-`08

Cadillac Escalade ESV Brake Kit - Front - R1 Concepts - Drilled/Slotted Rotors + Ultimate Duty Perf Pads - `05-`20

Cadillac Escalade ESV Brake Kit - Front + Rear - R1 Concepts - Carbon Coated Rotors + Optimum OEp Pads - `02-`08

Cadillac Escalade ESV Brake Kit - Front + Rear - R1 Concepts - Drilled/Slotted Carbon Coated Rotors + Off-Road/Tow Pads - `19-`25

Cadillac Escalade ESV Brake Kit - Front + Rear - R1 Concepts - Drilled/Slotted Rotors + UD Performance Pads - `07-`20

Cadillac Escalade ESV Brake Kit - Rear - R1 Concepts - Blank Rotors + Off-Road/Tow Brake Pads - `19-`25

Cadillac Escalade ESV Brake Line Kit - Front - R1 Concepts - Stainless Steel - `07-`19

Cadillac Escalade ESV Brake Pads - Front - R1 Concepts - Ceramic - `05-`20

Cadillac Escalade ESV Brake Pads - Front - R1 Concepts - Euro Ceramic Pads - `14-`25

Cadillac Escalade ESV Brake Pads - Front - R1 Concepts - Optimum OE - `05-`08

Cadillac Escalade ESV Brake Pads - Front - R1 Concepts - Optimum OE - `05-`20

Cadillac Escalade ESV Brake Pads - Front - R1 Concepts - Performance Off-Road/Tow - `05-`20

Cadillac Escalade ESV Brake Pads - Front - R1 Concepts - R1 Ceramic - `14-`25

Cadillac Escalade ESV Brake Pads - Front - R1 Concepts - Semi Met - `14-`25

Cadillac Escalade ESV Brake Pads - Front + Rear - R1 Concepts - R1 Optimum OE - `99-`13

Cadillac Escalade ESV Brake Pads - Rear - R1 Concepts - Off-Road/Tow - `00-`06

Cadillac Escalade ESV Brake Pads - Rear - R1 Concepts - Optimum OE - `07-`20

Cadillac Escalade ESV Brake Pads - Rear - R1 Concepts - Optimum OE - `14-`20

Cadillac Escalade ESV Brake Pads - Rear - R1 Concepts - Performance Off-Road/Tow - `02-`14

Cadillac Escalade ESV Brake Pads - Rear - R1 Concepts - R1 Ceramic - `00-`06

Cadillac Escalade ESV Brake Pads - Rear - R1 Concepts - Super Duty - `02-`14

Cadillac Escalade ESV Brake Pads - Rear - R1 Concepts - Super Duty - `07-`20

Cadillac Escalade ESV Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `19-`26

Cadillac Escalade ESV Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `99-`08

Cadillac Escalade ESV Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `14-`20

Cadillac Escalade ESV Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `19-`25

Cadillac Escalade ESV Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `19-`26

Cadillac Escalade ESV Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `99-`08

Cadillac Escalade ESV Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `19-`25

Cadillac Escalade ESV Brake Rotors (2) - Front - R1 Concepts - Drilled & Slotted Geoperformance - `19-`26

Cadillac Escalade ESV Brake Rotors (2) - Front + Rear - R1 Concepts - Drilled & Slotted Carbon Coated - `19-`25

Cadillac Escalade ESV Brake Rotors (2) - Front + Rear - R1 Concepts - Drilled & Slotted Geoperformance - `19-`25

Cadillac Escalade EXT Brake Hose Kit - Rear - R1 Concepts - Stainless Steel - Stainless Steel - 2005

Cadillac Escalade EXT Brake Line Kit - Front - R1 Concepts - Stainless Steel - `08-`13

Cadillac Escalade EXT Brake Line Kit - Rear - R1 Concepts - Stainless Steel - 2007

Cadillac Escalade EXT Brake Pads - Front - R1 Concepts - Ceramic - `05-`08

Cadillac Escalade EXT Brake Pads - Front - R1 Concepts - Optimum OE - `05-`08

Cadillac Escalade EXT Brake Pads - Front - R1 Concepts - Semi Met + Hardware Kit - `05-`20

Cadillac Escalade EXT Brake Pads - Rear - R1 Concepts - Optimum OE - `00-`06

Cadillac Escalade EXT Brake Pads - Rear - R1 Concepts - Optimum OE - `02-`14

Cadillac Escalade EXT Brake Pads - Rear - R1 Concepts - Performance Off-Road/Tow - `02-`14

Cadillac Escalade EXT Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `05-`20

Cadillac Escalade EXT Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `00-`14

Cadillac Escalade EXT Brake Rotors (2) - Rear - R1 Concepts - Drilled & Slotted Carbon Coated - `07-`20

Cadillac Escalade IQ Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `22-`26

Cadillac Escalade IQ Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `22-`26

Cadillac Seville Brake Pads - Front - R1 Concepts - Ceramic - `98-`03

Cadillac Seville Brake Pads - Front - R1 Concepts - Optimum OE - `98-`03

Cadillac Seville Brake Pads - Front - R1 Concepts - Semi Met - `98-`03

Cadillac Seville Brake Pads - Rear - R1 Concepts - Optimum OE - `98-`03

Cadillac Seville Brake Pads - Rear - R1 Concepts - Semi Met - `98-`03

Cadillac SRX Brake Pads - Front - R1 Concepts - Ceramic - `10-`16

Cadillac SRX Brake Pads - Front - R1 Concepts - Optimum OE - `04-`09

Cadillac SRX Brake Pads - Front - R1 Concepts - Optimum OE - `04-`09

Cadillac SRX Brake Pads - Front - R1 Concepts - Optimum OE - `10-`16

Cadillac SRX Brake Pads - Front - R1 Concepts - Optimum OE - `10-`16

Cadillac SRX Brake Pads - Front - R1 Concepts - Optimum OE - `10-`16

Cadillac SRX Brake Pads - Front - R1 Concepts - R1 Optimum OE - `10-`16

Cadillac SRX Brake Pads - Front - R1 Concepts - Semi Met - `10-`16

Cadillac SRX Brake Pads - Rear - R1 Concepts - Optimum OE - `04-`11

Cadillac SRX Brake Pads - Rear - R1 Concepts - Performance Sport - `08-`16

Cadillac SRX Brake Pads - Rear - R1 Concepts - Semi Met - `04-`11

Cadillac SRX Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `04-`09

Cadillac SRX Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `10-`16

Cadillac SRX Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `04-`09

Cadillac SRX Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `10-`16

Cadillac SRX Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `04-`09

Cadillac SRX Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `10-`16

Cadillac SRX Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `04-`09

Cadillac SRX Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `10-`16

Cadillac STS Brake Pads - Front - R1 Concepts - Ceramic - `03-`08

Cadillac STS Brake Pads - Front - R1 Concepts - Ceramic - `08-`14

Cadillac STS Brake Pads - Front - R1 Concepts - Optimum OE - `03-`08

Cadillac STS Brake Pads - Front - R1 Concepts - Optimum OE - `04-`09

Cadillac STS Brake Pads - Front - R1 Concepts - Optimum OE - `04-`09

Cadillac STS Brake Pads - Front - R1 Concepts - Optimum OE - `08-`14

Cadillac STS Brake Pads - Front - R1 Concepts - Semi Met - `04-`09

Cadillac STS Brake Pads - Rear - R1 Concepts - Optimum OE - `04-`24

Cadillac STS Brake Pads - Rear - R1 Concepts - Performance Sport - `03-`11

Cadillac STS Brake Pads - Rear - R1 Concepts - Performance Sport - `04-`11

Cadillac STS Brake Pads - Rear - R1 Concepts - Semi Met - `04-`24

Cadillac STS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `03-`08

Cadillac STS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `04-`11

Cadillac STS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `09-`11

Cadillac STS Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `03-`08

Cadillac STS Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `09-`11

Cadillac STS Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `04-`11

Cadillac STS Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `05-`11

Cadillac STS Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `03-`11

Cadillac XLR Brake Hose - Rear - R1 Concepts - Stainless Steel - `04-`08

Cadillac XLR Brake Hose Kit - Rear - R1 Concepts - Stainless Steel - 2009

Cadillac XLR Brake Kit - Front - R1 Concepts - Geoperformance Rotors + 5000 Advanced Pads - Silver-gray - `05-`09

Cadillac XLR Brake Pads - Front - R1 Concepts - Euro Ceramic - `04-`09

Cadillac XLR Brake Pads - Front - R1 Concepts - Optimum OE - `97-`10

Cadillac XLR Brake Pads - Front - R1 Concepts - Optimum OE Pads - `04-`09

Cadillac XLR Brake Pads + Rotors - Front + Rear - R1 Concepts - Drill/Slot Carbon Coated Rotors + Perf Sport Pads - `05-`09

Cadillac XLR Brake Pads + Rotors - Rear - R1 Concepts - Drill/Slot Carbon Coated Rotors + Perf Sport Pads - `97-`13

Cadillac XLR Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `05-`13

Cadillac XLR Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `05-`13

Cadillac XLR Brake Rotor (1) - Left Front - R1 Concepts - Drilled & Slotted - Black - `97-`09

Cadillac XLR Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `97-`13

Cadillac XLR Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `97-`13

Cadillac XLR Brake Rotor (1) - Right Front - R1 Concepts - Drilled & Slotted - Black - `97-`09

Cadillac XLR Brake Rotors (2) - Rear - R1 Concepts - Drilled & Slotted Carbon Coated - `97-`13

Cadillac XLR Brake Rotors (2) - Rear - R1 Concepts - Drilled & Slotted Geoperformance - `97-`13

Cadillac XLR Performance Brake Pads - Front - R1 Concepts - Sport - `04-`09

Cadillac XLR Stainless Steel Brake Hose Kit - Front - R1 Concepts - `04-`09

Cadillac XT4 Brake Pads - Rear - R1 Concepts - Ceramic - `18-`26

Cadillac XT5 Brake Rotor (1) - Front - R1 Concepts - Slotted - Black - `22-`26

Cadillac XT6 Brake Rotor (1) - Front - R1 Concepts - Drilled - Black - `22-`26

Cadillac XT6 Brake Rotor (1) - Front - R1 Concepts - Drilled - Black - `22-`26

Cadillac XT6 Brake Rotor (1) - Front - R1 Concepts - Slotted - Black - `22-`26

Cadillac XT6 Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `22-`25

Cadillac XT6 Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `22-`25

Cadillac XTS Brake Kit - Front - R1 Concepts - Carbon Coated + Drill/Slot Rotors + Off-Road/Tow Pads - `05-`20

Cadillac XTS Brake Pads - Front - R1 Concepts - Optimum OE - `05-`20

Cadillac XTS Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `05-`20

Cadillac XTS Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `13-`19

Cadillac XTS Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `13-`19

Chevrolet Astra Brake Pads - Front - R1 Concepts - Ceramic - `04-`08

Chevrolet Astra Brake Pads - Front - R1 Concepts - Semi Met - `00-`03

Chevrolet Astra Brake Pads - Front - R1 Concepts - Semi Met - `04-`08

Chevrolet Astra Brake Pads - Rear - R1 Concepts - Optimum OE - `97-`08

Chevrolet Astra Brake Pads - Rear - R1 Concepts - Semi Met - `00-`08

Chevrolet Astra Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `00-`05

Chevrolet Astra Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `04-`08

Chevrolet ASTRA Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `04-`08

Chevrolet Astra Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `99-`10

Chevrolet Astra Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `00-`05

Chevrolet Astra Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `97-`08

Chevrolet Astra Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `00-`05

Chevrolet ASTRA Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `02-`08

Chevrolet ASTRA Brake Rotor (1) - Rear Right - R1 Concepts - Drilled & Slotted - Black - `97-`08

Chevrolet Astro Brake Kit - Front + Rear - R1 Concepts - Drilled/Slotted Rotors + Off-Road/Tow Pads - Carbon Coated - `99-`07

Chevrolet ASTRO Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `90-`02

Chevrolet ASTRO Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `90-`02

Chevrolet ASTRO Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `90-`02

Chevrolet Astro Brake Rotors (2) - Front + Rear - R1 Concepts - Geoperformance Drilled & Slotted Rotors - `99-`07

Chevrolet Avalanche 1500 Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `99-`07

Chevrolet Avalanche 2500 Brake Hose Kit - Front - R1 Concepts - Stainless Steel - `03-`06

Chevrolet Avalanche 2500 Brake Kit - Front + Rear - R1 Concepts - Drilled/Slotted Rotors + UD Performance Pads - `01-`10

Chevrolet Avalanche 2500 Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `01-`25

Chevrolet Avalanche Brake Line Kit - Front - R1 Concepts - Stainless Steel - `07-`13

Chevrolet Aveo Brake Pads - Front - R1 Concepts - Ceramic - `18-`23

Chevrolet Aveo Brake Pads - Front - R1 Concepts - Semi Met - `18-`23

Chevrolet Aveo Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `18-`23

Chevrolet AVEO Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `18-`23

Chevrolet AVEO5 Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `04-`17

Chevrolet Beat Brake Pads - Front - R1 Concepts - Ceramic - `18-`19

Chevrolet Blazer Brake Pads - Front - R1 Concepts - Off-Road/Tow - `97-`05

Chevrolet Blazer Brake Pads - Front - R1 Concepts - Super Duty - `97-`05

Chevrolet Blazer Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `97-`05

Chevrolet Blazer Brake Rotor (1) - Front Right - R1 Concepts - Drill & Slot - Black - `24-`26

Chevrolet Blazer Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `97-`05

Chevrolet Blazer EV Brake Pads - Front - R1 Concepts - Optimum OE - `22-`26

Chevrolet Blazer EV Brake Rotor (1) - Front - R1 Concepts - Drilled - Black - `24-`26

Chevrolet Blazer EV Brake Rotor (1) - Front - R1 Concepts - Drilled - Black - `24-`26

Chevrolet Blazer EV Brake Rotor (1) - Front - R1 Concepts - Slotted - Black - `24-`26

Chevrolet Blazer EV Brake Rotor (1) - Front - R1 Concepts - Slotted - Black - `24-`26

Chevrolet Blazer EV Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `24-`26

Chevrolet Bolt EUV Brake Pads - Front - R1 Concepts - Optimum OE - `16-`23

Chevrolet Bolt EUV Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `11-`23

Chevrolet Bolt EUV Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `11-`23

Chevrolet Bolt EV Brake Kit - Front - R1 Concepts - eLINE Series Blank Rotors + Optimum OE Pads - `16-`23

Chevrolet Bolt EV Brake Rotor (1) - Rear Left - R1 Concepts - Drilled & Slotted - Black - `16-`23

Chevrolet C2500 Brake Pads - Front - R1 Concepts - Optimum OE - `88-`02

Chevrolet C2500 Brake Rotor (1) - Front Left - R1 Concepts - Drilled & Slotted - Black - `94-`02

Chevrolet C2500 Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `92-`02

Chevrolet C2500 Brake Rotor (1) - Front Right - R1 Concepts - Drilled & Slotted - Black - `94-`02

Chevrolet C30 Pickup Brake Rotor (1) - Front Right - R1 Concepts - Drill & Slot - Black - `74-`06

Chevrolet C3500 Brake Pads - Front - R1 Concepts - Optimum OE - `88-`02

Chevrolet C3500 Brake Pads - Front + Rear - R1 Concepts - Optimum OE - `73-`00

Chevrolet C3500 Brake Pads - Front + Rear - R1 Concepts - Optimum OE - `73-`12

Chevrolet C3500 Brake Pads - Front + Rear - R1 Concepts - Semi Met - `95-`00

Chevrolet C3500 Brake Pads - Front + Rear - R1 Concepts - Super Duty - `95-`00












































































































































































































































































































