EBC S20K1224 S20 Ultimax Brake Pad and RK Rotor Kit Front and Rear

The EBC S20K1224 is a complete two-axle brake service kit that pairs EBC's Ultimax high-efficiency brake pads with precision-machined RK Series OEM-replacement rotors for both the front and rear axles. Purchasing as a kit saves approximately 15% compared to buying pads and rotors separately, and includes caliper lubricant for a complete, professional installation.

Ultimax Brake Pads:

• Constructed with Aramid fiber for high-efficiency, low-dust braking performance
• Fully shimmed and chamfered for quiet, vibration-free operation
• Features EBC's patented Brake-In surface coating to accelerate pad bed-in immediately after installation
• Centerline slot design helps manage heat expansion and reduce brake noise

RK Series Brake Rotors:

• Direct-fit OEM-replacement dimensions for precise, no-modification installation
• Geomet anti-rust surface coating protects against corrosion and extends rotor service life
• Fully balanced and runout-tested at the factory for smooth, vibration-free braking
• Machined from high-quality cast iron to tight tolerances for consistent performance

Why Replace All Four Corners Together?

Optimal braking performance depends on all four wheels working in unison. The rear brakes contribute up to 40% of total stopping power, yet they are often overlooked during service. Renewing front and rear brake components simultaneously ensures balanced, maximum braking efficiency and reduces uneven wear over the life of the new components.

The EBC S20K1224 kit includes all pads, all rotors, and caliper lube — everything needed for a complete front and rear brake job in one convenient package.