R1 Concepts Semi Truck Performance Brakes & Parts

R1 Concepts
  • R1 Concepts® - Optimum OEp Semi-Metallic Front Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Front Brake Pads (2551-1335-00)
    0
    # mpn4684272777
    Optimum OEp Semi-Metallic Front Brake Pads (2551-1335-00) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $80.46
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Front Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Front Brake Pads (2551-1066-10)
    0
    # mpn4684266930
    Optimum OEp Semi-Metallic Front Brake Pads (2551-1066-10) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $74.33
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Front Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Front Brake Pads (2551-0087-00)
    0
    # mpn4684262984
    Optimum OEp Semi-Metallic Front Brake Pads (2551-0087-00) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $27.98
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Front Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Front Brake Pads (2551-1268-00)
    0
    # mpn4684262741
    Optimum OEp Semi-Metallic Front Brake Pads (2551-1268-00) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $44.43
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Front Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Front Brake Pads (2551-0123-00)
    0
    # mpn4684262406
    Optimum OEp Semi-Metallic Front Brake Pads (2551-0123-00) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $32.95
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Front Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Front Brake Pads (2551-1066-00)
    0
    # mpn4684262015
    Optimum OEp Semi-Metallic Front Brake Pads (2551-1066-00) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $47.51
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads (2551-0734-00)
    0
    # mpn4896091871
    Optimum OEp Semi-Metallic Rear Brake Pads (2551-0734-00) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $54.41
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads (2551-1010-00)
    0
    # mpn4896091086
    Optimum OEp Semi-Metallic Rear Brake Pads (2551-1010-00) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $66.66
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads (2551-1064-00)
    0
    # mpn4896091013
    Optimum OEp Semi-Metallic Rear Brake Pads (2551-1064-00) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $69.72
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads (2551-0225-00)
    0
    # mpn4896090927
    Optimum OEp Semi-Metallic Rear Brake Pads (2551-0225-00) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $81.61
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads (2551-0411-01)
    0
    # mpn4846684172
    Optimum OEp Semi-Metallic Rear Brake Pads (2551-0411-01) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $70.45
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads (2551-1066-21)
    0
    # mpn4846683692
    Optimum OEp Semi-Metallic Rear Brake Pads (2551-1066-21) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $87.86
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads (2551-1265-01)
    0
    # mpn4846683106
    Optimum OEp Semi-Metallic Rear Brake Pads (2551-1265-01) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $88.56
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads (2551-1066-01)
    0
    # mpn4846682059
    Optimum OEp Semi-Metallic Rear Brake Pads (2551-1066-01) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $61.05
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads (2551-0717-04)
    0
    # mpn4846681088
    Optimum OEp Semi-Metallic Rear Brake Pads (2551-0717-04) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $82.39
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads (2551-0717-03)
    0
    # mpn4846680090
    Optimum OEp Semi-Metallic Rear Brake Pads (2551-0717-03) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $74.48
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads (2551-0777-01)
    0
    # mpn4846679178
    Optimum OEp Semi-Metallic Rear Brake Pads (2551-0777-01) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $60.27
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads (2551-1265-00)
    0
    # mpn4684291342
    Optimum OEp Semi-Metallic Rear Brake Pads (2551-1265-00) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $78.15
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads (2551-1066-20)
    0
    # mpn4684277821
    Optimum OEp Semi-Metallic Rear Brake Pads (2551-1066-20) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $74.33
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads (2551-0777-00)
    0
    # mpn4684266851
    Optimum OEp Semi-Metallic Rear Brake Pads (2551-0777-00) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $51.35
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads (2551-0717-00)
    0
    # mpn4684264465
    Optimum OEp Semi-Metallic Rear Brake Pads (2551-0717-00) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $63.60
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads (2551-0543-00)
    0
    # mpn4684262441
    Optimum OEp Semi-Metallic Rear Brake Pads (2551-0543-00) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $39.08
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads
    R1 Concepts® - Optimum OEp Semi-Metallic Rear Brake Pads (2551-0411-00)
    0
    # mpn4684262107
    Optimum OEp Semi-Metallic Rear Brake Pads (2551-0411-00) by R1 Concepts®. Advanced cars require advanced brake pads. Though other brake pads may be made to be similar to OEM standards, R1 Concepts Ultimate OE brake pads are constructed...
    $52.88
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Brake Hose
    R1 Concepts® - Brake Hose (BHH-71012)
    0
    # mpn4852047744
    Brake Hose (BHH-71012) by R1 Concepts®. Manufactured under the highest quality standards to meet or exceed OE quality, form, and function, this hose will provide reliable and long-lasting service life. It's designed to be a direct...
    DOT-Compliant HoseMade of high-quality materials
    $10.65
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Front Brake Hose
    R1 Concepts® - Front Brake Hose (BHH-71053)
    0
    # mpn5098053281
    Front Brake Hose (BHH-71053) by R1 Concepts®. Manufactured under the highest quality standards to meet or exceed OE quality, form, and function, this hose will provide reliable and long-lasting service life. It's designed to be a direct...
    DOT-Compliant HoseMade of high-quality materials
    $16.41
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Front Brake Hose
    R1 Concepts® - Front Brake Hose (BHH-27063)
    0
    # mpn4852049237
    Front Brake Hose by R1 Concepts®. Manufactured under the highest quality standards to meet or exceed OE quality, form, and function, this hose will provide reliable and long-lasting service life. It's designed to be a direct replacement...
    DOT-Compliant HoseMade of high-quality materials
    $16.78
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Front Brake Hose
    R1 Concepts® - Front Brake Hose (BHH-48041)
    0
    # mpn4852049127
    Front Brake Hose (BHH-48041) by R1 Concepts®. Manufactured under the highest quality standards to meet or exceed OE quality, form, and function, this hose will provide reliable and long-lasting service life. It's designed to be a direct...
    DOT-Compliant HoseMade of high-quality materials
    $29.17
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Front Brake Hose
    R1 Concepts® - Front Brake Hose (BHH-47473)
    0
    # mpn4852049086
    Front Brake Hose (BHH-47473) by R1 Concepts®. Manufactured under the highest quality standards to meet or exceed OE quality, form, and function, this hose will provide reliable and long-lasting service life. It's designed to be a direct...
    DOT-Compliant HoseMade of high-quality materials
    $32.82
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Front Brake Hose
    R1 Concepts® - Front Brake Hose (BHH-54734)
    0
    # mpn4852048749
    Front Brake Hose (BHH-54734) by R1 Concepts®. Manufactured under the highest quality standards to meet or exceed OE quality, form, and function, this hose will provide reliable and long-lasting service life. It's designed to be a direct...
    DOT-Compliant HoseMade of high-quality materials
    $40.12
    In Stock - Ships in 24 to 48 hrs
  • R1 Concepts® - Front Brake Hose
    R1 Concepts® - Front Brake Hose (BHH-48040)
    0
    # mpn4852048522
    Front Brake Hose (BHH-48040) by R1 Concepts®. Manufactured under the highest quality standards to meet or exceed OE quality, form, and function, this hose will provide reliable and long-lasting service life. It's designed to be a direct...
    DOT-Compliant HoseMade of high-quality materials
    $22.97
    In Stock - Ships in 24 to 48 hrs




With more than 15 years of automotive industry experience, R1 Concepts manufactures brake parts and accessories unsurpassed by anyone else. The company has made a name for itself by supplying top-notch OEM replacement and performance parts for a great variety of trucks. No matter what you drive, be it a lightweight semi-truck or a huge truck, in R1 Concepts’ catalog you’ll find everything needed to maximize your vehicle’s stopping power, from brake rotors and pads, drums and shoes to brake wear sensors, hardware, and accessories. All the company’s products are made in compliance with stringent industry and environmental safety standards to provide customers with the best in quality, durability, and performance.

Wherever you go, you need to be sure you have complete control of your vehicle. High-quality and extremely durable, R1 Concepts brake rotors are made to help you with this. These products are designed to outperform OEM brake rotors providing you with the most reliable and fast braking. They are available in two product lines, eLINE and R1 Carbon GEOMET, to meet all the needs and budgets of customers. These brake rotors are manufactured from carbon alloy and G3000 grey iron and feature a rust-protective finish ensuring dependable service for many miles to come. From blank to drilled and slotted options, R1 Concepts brake rotors are precision engineered to evenly dissipate heat, eliminate debris, prevent cracking, and extend the lifespan of pads.

Along with top-of-the-line brake rotors, R1 Concepts offers a wide range of quality brake pads for virtually any type of vehicle and driving environment. They are manufactured utilizing premium materials and innovative technologies to provide the best in performance and durability. The company also supplies new and rebuilt brake calipers that are 100% pressure tested and feature a corrosion-resistant zinc coating for long-lasting service. Driven by its commitment to manufacturing high-quality brake system parts, R1 Concepts delivers top-notch brake drums and shoes designed with your specific vehicle in mind from the best cast iron and steel. To fully cover all its customers’ braking needs, R1 Concepts also offers reliable hardware and brake wear sensors. Rely on these premium-quality brake system parts from R1 Concepts to improve the stopping power of your vehicle.

New Arrivals

New Arrivals - Updated October 23, 2024
  • R1 Concepts® - Front Driver Side Brake Hose
  • R1 Concepts® - Rear Passenger Side Lower Brake Hose
  • R1 Concepts® - Front Passenger Side Brake Hose
  • R1 Concepts® - Rear Driver Side Lower Brake Hose
  • R1 Concepts® - Ceramic Ceramic Front Brake Pads