EBC S20K1725 S20 Ultimax Brake Pad and RK Rotor Kit Front and Rear 2-Axle

The EBC S20K1725 is a complete front and rear brake renewal kit, combining EBC's Ultimax2 brake pads with RK Series plain rotors for both axles in a single, value-packed package. Designed for daily drivers including cars, trucks, and SUVs, this kit delivers confident, quiet stopping performance using premium OEM-grade components.

The Ultimax2 brake pads are engineered with aramid fiber construction and feature a fully shimmed and chamfered design for quiet, vibration-free operation. EBC's patented Brake-In coating is pre-applied to each pad, accelerating the bedding process immediately after installation so you get optimal braking performance faster.

The EBC RK Series rotors are precision-machined to OEM dimensions, held to tolerances of less than 0.05mm. Each rotor is cast from high-quality gray iron with a higher carbon content to minimize brake shudder, heat cracking, and high-frequency vibrations that cause squealing. A Geomet anti-rust coating protects the rotor surface from corrosion, and every unit is fully balanced and runout-tested prior to shipment to ensure smooth, consistent braking.

Kit Includes:

• Front and rear Ultimax2 brake pads
• Front and rear RK Series plain replacement rotors
• Brake caliper lubricant

Key Features:

• Complete 2-axle kit — covers both front and rear brakes
• Aramid fiber pad construction for high efficiency and long wear life
• Patented EBC Brake-In coating for faster post-install bed-in
• Fully shimmed and chamfered pads for reduced noise and vibration
• OEM-spec RK rotors machined to tolerances under 0.05mm
• Geomet anti-rust coating on all rotors
• Every rotor fully balanced and runout-tested
• High-carbon gray iron construction reduces shudder and heat cracking
• Direct-fit replacement — no modifications required
• Includes brake caliper lubricant
• 1-year / 10,000-mile warranty on Ultimax pads

Renewing your front and rear brakes together ensures balanced stopping power across all four corners. Rear brakes contribute up to 40% of your vehicle's total stopping ability — replacing both axles at the same time is the most effective way to restore full braking performance and safety.