Stock rotors on the 2021+ Bronco 2.3L Turbo handle daily driving, but drivers who push harder on winding roads or loaded trails need a rotor that stays consistent as heat builds. EBC's USR7848 Ultimax Slotted Rotors address that gap with a precision-slotted design that promotes flat, parallel pad wear and clears gas, water, and debris from the friction surface on every revolution.
Slotting geometry that actually matters. EBC machines the slots at a progressive angle using a narrower multi-slot pattern, which keeps the rotor running quietly while still pulling contaminants away from the pad face. The progressive slot angle avoids the harsh pad edge-catching common in aggressively slotted designs, so street driving stays smooth without sacrificing the performance benefits.
Parallel pad wear is the real performance story. Drilled-only rotors allow ridges to form on both the pad and rotor surface over time, which causes inconsistent pedal feel and accelerated wear. The USR slot pattern prevents those ridges from developing, keeping brake response predictable from the first stop of a drive to the last, regardless of how hard the pads have been worked.
R90-approved G3000 grey iron construction. Every USR rotor starts from the same high-quality, R90-approved G3000 grey iron blank that EBC specifies for its premium street range. R90 is the European regulation governing rotor safety and performance, and compliance confirms the blank material meets strict metallurgical standards before a single slot is machined.
British-made with rigorous in-process quality control. EBC manufactures these rotors in its own UK or USA facilities, applying batch metallurgy checks, X-ray inspection, dimensional verification, and balance testing before rotors leave the plant. That level of in-house oversight is uncommon for a brake manufacturer at any scale.
Product Benefits
- Direct Front Fitment: Designed specifically for the 2021+ Ford Bronco 2.3L Turbo front axle.
- Progressive Multi-Slot Pattern: Removes gas, water, dirt, and debris while maintaining quiet street operation.
- Flat, Parallel Pad Wear: Prevents ridge buildup on pads and rotors for consistent pedal feel throughout wear life.
- R90-Approved G3000 Grey Iron: Premium rotor blanks meet European safety and metallurgical standards.
- UK or USA Manufactured: Produced in EBC's own facilities with full in-house quality control.
- Batch Quality Verification: Every production run undergoes metallurgy, X-ray, balance, and dimensional inspection.
- Silent Street Operation: USR slot geometry tuned for the premium street performance segment, not race-day noise.
About EBC Brakes: EBC Brakes manufactures 92% of everything it sells in its own UK and USA plants, making it one of the most vertically integrated brake brands in the world. The remaining bought-in components are controlled through BS5750 and ISO accreditations, with regular factory audits and batch-level incoming inspection covering metallurgy, accuracy, X-ray analysis, and dimensional checks.
WARNING: California Residents: Cancer and Reproductive Harm;
www.p65warnings.ca.gov
Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Trim | Badlands, Base, Big Bend, Black Diamond, Everglades, Outer Banks, Wildtrak, Heritage Edition, Heritage Limited Edition |
| Vehicle Fitment | 2019, 2020, 2021, 2022, 2023 |
| FMSI Pad No. | D2216 |
