EBC S20K1155 Stage 20 Ultimax Brake Pad and RK Rotor Kit Front and Rear 4-Wheel Set

The EBC S20K1155 Stage 20 Brake Kit is a complete front and rear brake solution that bundles Ultimax brake pads, RK plain rotors, and caliper lube into a single value package — delivering balanced stopping performance across all four wheels for cars, trucks, and SUVs.

Ultimax Brake Pads:

• Constructed with aramid fiber for high efficiency and durability
• Fully shimmed and chamfered to minimize brake noise and vibration
• Features EBC's patented Brake-in™ coating for faster pad seating and reduced break-in time after installation
• Consistent braking performance in all conditions — hot, cold, wet, or dry

RK Series Rotors:

• Direct-fit OEM replacement — no modifications required
• Cast from G3000 grey iron for strength and long service life
• Geomet anti-rust surface coating protects against road salts, brine, and corrosion
• Fully balanced and runout tested for vibration-free, smooth braking
• Vented front rotors for effective heat dissipation and reduced brake fade
• Specifications: Vented front / solid rear | 302mm front / 316mm rear rotor diameter | 5-bolt front and rear | 72.1mm center bore (front and rear) | FMSI Pad No. D1273/D1274

Complete 4-Wheel Kit Includes:

• Front and rear Ultimax brake pads
• Front and rear RK series rotors
• Caliper lubricant

Renewing your entire brake system at once ensures balanced and maximum braking efficiency — rear brakes contribute up to 40% of total stopping power, making a full-axle refresh the smart choice. Backed by EBC's 10,000-mile no-hassle warranty.