EBC S20K1058 Ultimax Brake Pad and RK Rotor Kit Front and Rear 2-Axle

The EBC S20K1058 is a complete two-axle disc brake kit that bundles Ultimax2™ brake pads, RK plain replacement rotors, and caliper lubricant for both the front and rear axles in a single purchase — delivering a significant savings over buying components separately.

Ultimax2™ Brake Pads:

• Built with a patented low-metallic aramid fiber compound for reduced rotor wear and quieter braking
• Fully shimmed and chamfered to minimize vibration, judder, and brake squeal
• Features EBC's patented Brake-In™ coating that scours existing glaze from rotor surfaces for faster, more even pad seating right after installation
• Designed to match OEM dimensions for proper fit and even wear

RK Plain Replacement Rotors:

• Direct-fit OEM replacement — no modifications required for installation
• Protected with a Geomet anti-rust surface coating to resist road salt, brine, and corrosion
• Fully balanced and runout-tested at the factory for vibration-free, smooth braking performance
• High-carbon gray iron construction reduces brake shudder, heat cracking, and high-frequency noise

Why Replace Front and Rear Together?

Maximum braking performance depends on all four corners working in harmony. The rear brakes contribute up to 40% of total stopping power — making it critical not to overlook them. Renewing front and rear brakes at the same time ensures balanced, consistent deceleration and extends the life of your new components.

Kit Includes:

• Front and rear Ultimax2™ brake pads (both axles)
• Front and rear RK plain replacement rotors (both axles)
• Caliper lubricant