EBC USR Slotted Rotor

EBC USR Slotted Rotor to suit Hyundai & Kia. 

Sold in pairs  

Uncompromised Quality and Durability

The commitment to performance starts with the materials and continues through the precise manufacturing process.

The EBC USR (Ultimax Slotted Rotor) features a heavily canted groove profile. This design provides all the de-gassing and debris evacuation benefits associated with a grooved brake rotor but with a slightly reduced initial ‘bite’ during brake application for a much smoother braking action.

The shallow angle of the grooves is the key to minimizing brake rotor noise, making USR brake rotors a popular choice among owners of prestige vehicles and enthusiasts who seek performance without excessive NVH (Noise, Vibration, and Harshness).

This design is also well-suited to off-road use, where the straight-cut grooves allow for the effective evacuation of sand, dirt, and water present at the braking zone. Off-road users report significantly longer pad life and less rotor ribbing compared to plain or cross-drilled rotors.

High-Carbon Alloy Construction

Like all EBC one-piece rotors, the USR series is cast using premium high-carbon G3000 alloy. This high-quality metallurgy provides:

• Excellent thermal capacity, allowing the rotor to absorb and dissipate high levels of heat.

• Superior resistance to warping and cracking, ensuring robustness even when driven hard.

• A dedication to high-quality materials means EBC never compromises performance or rotor life by offering low-carbon alternatives.

Precision Machining and Certification

Every EBC rotor is finished using a sophisticated twin-turning process to guarantee virtually perfect parallelism.

• This precision machining minimizes the potential for Rotor Thickness Variation (RTV), the primary cause of unsettling brake judder (vibration) on the vehicle.

• EBC's outstanding quality is recognized globally: they are one of the few aftermarket rotor manufacturers with both TÜV and R90 approvals, confirming compliance with stringent international standards and ensuring ADR compliance for legal road use in Australia.

Maximum Corrosion Protection

Each finished rotor receives a robust double-layer protective coating for extended service life:

• A base Geomet® coating provides comprehensive protection against corrosion on all surfaces.

• An additional advanced black anti-corrosion spray is applied to the visible, non-contact areas to aggressively ward off unsightly rust long after installation.