EBC S20K1771 S20 Ultimax Brake Pad and RK Rotor Kit Front and Rear 2-Axle Set

The EBC S20K1771 is a complete front and rear disc brake kit that pairs EBC's high-efficiency Ultimax brake pads with premium RK Series plain rotors — everything needed to refresh both axles in a single purchase, including caliper lubricant.

Ultimax Brake Pads:

• Constructed with aramid fiber for enhanced durability and consistent stopping performance
• Fully shimmed and chamfered to minimize brake noise and vibration
• Treated with EBC's patented Brake-In coating for accelerated pad bedding immediately after installation
• Recommended 500-mile break-in period with lighter braking application for optimal performance
• Covered by a 1-year / 10,000-mile warranty against factory defects

RK Series Rotors:

• Direct OEM replacement fit — no modifications required
• Machined to extremely tight tolerances of less than 0.05mm for smooth, vibration-free braking
• Protected with a Geomet anti-rust coating that resists road salt and corrosion
• Fully balanced and runout-tested to eliminate brake shudder and pedal pulsation
• Cast from high-carbon grey iron to reduce heat cracking, brake shudder, and high-frequency squealing

What's Included:

• Front brake pads (1 set)
• Rear brake pads (1 set)
• Front rotors (2)
• Rear rotors (2)
• Caliper lubricant

Rear brakes account for up to 40% of a vehicle's total stopping power — yet they're often overlooked. Replacing both axles simultaneously with the S20K1771 ensures balanced, maximum braking performance and extends the service life of the entire brake system.