EBC S20K1021 Stage 20 Ultimax Brake Pad and RK Rotor Kit Front and Rear 2-Axle

The EBC S20K1021 Stage 20 Brake Kit is a complete two-axle brake service solution, bundling Ultimax brake pads and RK plain rotors for both the front and rear axles into a single, value-packed kit that also includes caliper lubricant.

Ultimax Brake Pads:

• Constructed with aramid fiber for consistent friction and long service life
• Fully shimmed and chamfered to minimize brake noise and vibration
• Features EBC's patented Brake-In™ coating that accelerates pad bed-in immediately after installation, eliminating the need for a lengthy break-in period
• Centerline slot design helps dissipate heat and further reduces noise during braking

RK Plain Rotors:

• Direct-fit OEM replacement dimensions for straightforward installation
• Finished with a Geomet anti-rust surface coating to resist corrosion and maintain appearance
• Fully balanced and runout-tested at the factory for vibration-free, smooth braking performance
• Manufactured from high-quality gray iron that meets or exceeds OEM thermal and wear specifications

Why Replace Front and Rear Together?

Balanced braking performance depends on all four corners working in unison. Rear brakes contribute up to 40% of a vehicle's total stopping power — replacing all four corners at the same time ensures even wear, consistent pedal feel, and maximum braking efficiency. The S20K1021 kit makes a complete two-axle refresh simple and cost-effective compared to purchasing components separately.

Kit Includes:

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