KellTrac Rear Carbon Ceramic Drag Race Rotor Kit (KTI-CCB20GT500-R) - 2020-2022 Shelby GT500
Reduce rear rotating weight on your 2020-2022 Shelby GT500 with the KellTrac Rear Carbon Ceramic Drag Race Rotor Kit. Developed specifically for drag racing, straight-line performance, and light street use, this system retains the factory Brembo calipers while replacing the heavy factory rear rotors with a lightweight carbon ceramic setup.
KellTrac adapts a proven Brembo carbon ceramic rotor platform to the GT500 using carbon ceramic specific brake pads and application-focused components. The result is an assembled, ready-to-install package designed around OEM fitment specifications that saves approximately 17 lbs of rotating weight from the rear braking system.
Features
- Saves approximately 17 lbs of rotating weight
- Designed for drag racing and straight-line performance
- Retains the factory Shelby GT500 Brembo brake calipers
- Two-piece carbon ceramic CCB rotor construction
- Carbon ceramic specific brake pads included
- Designed around OEM fitment specifications
- Constructed from high-quality materials
- Protective coatings help resist corrosion
- Smaller rotor diameter and thickness compared to the OEM rotors
- Assembled and ready for installation
- Simple bolt-in installation
17 LB Rotating Weight Savings
The KellTrac rear carbon ceramic rotor system saves approximately 17 lbs of rotating weight compared to the factory rear brake setup. For drag-oriented GT500 builds, reducing rotating mass can help improve overall vehicle efficiency and performance without requiring a complete rear caliper conversion.
Designed Around the Factory Brembo Calipers
This kit is engineered to work with the factory GT500 Brembo calipers. Carbon ceramic specific brake pads are used to accommodate the smaller-diameter and thinner CCB rotors while retaining the OEM-style caliper mounting arrangement.
Performance Benefits
- Reduces rear rotating mass by approximately 17 lbs
- Retains factory Brembo calipers
- Provides strong braking capability relative to the amount of weight removed
- Purpose-built for drag and straight-line performance applications
- Straightforward bolt-in installation
- No complete rear brake system conversion required
Fitment
- 2020 Ford Mustang Shelby GT500
- 2021 Ford Mustang Shelby GT500
- 2022 Ford Mustang Shelby GT500
Important Use Restrictions
DESIGNED FOR DRAG RACING, STRAIGHT-LINE RACING, AND LIGHT STREET USE ONLY. THIS KIT IS NOT DESIGNED FOR ROAD COURSE OR TRACK USE.
FOR OFF-ROAD USE ONLY.
Due to the custom nature of this product, there is no implied warranty.
Lead Time
Average lead times are approximately 35 days and are subject to change based on component availability.
Kelltrac Terms Of Service
Kelly considers his Kelltrac line to be a specialty line for a unique customer base and has his own terms of service in addition to Beefcake Racing's. You must accept these terms on all Kelltrac orders. Please read shipping times, cancellation, and returns. If time is of the essence, we do have other options that can ship right away / quicker. Just reach out to one of our sales associates at Beefcake Racing.
Cancellations & Returns
KellTrac Innovations does not accept product returns. Once your order ships, you own it and we will not accept it back - NO EXCEPTIONS. We do not accept order cancellations after the product has shipped. If you understand and accept this please check the box and continue checking out. If you do not accept this, please stop and discontinue the order process. Thanks!
Due to the custom nature of our business and product offerings, we charge a 20% order cancellation fee, period, non-negotiable, no matter who you are. Orders can only be cancelled before the product ships. We do not accept order cancellations after the product has shipped. If you understand and accept this please check the box and continue checking out. If you do not accept this, please stop and discontinue the order process. Thanks!
Leadtime
Please be aware that most orders ship within 2-4 weeks. In some (rare) cases, orders can take up to 6-8 weeks to ship. Holidays can severely impact these lead times. *DO NOT CONTACT US ABOUT YOUR ORDER UNLESS IT IS OLDER THAN 20 BUSINESS DAYS!* If you understand and accept this please check the box and continue checking out. If you do not accept this, please stop and discontinue the order process. Thanks!
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

