EBC S20K1245 Stage 20 Ultimax Brake Pad and RK Rotor Kit Front and Rear 2-Axle

The EBC S20K1245 Stage 20 Brake Kit is a complete front and rear brake system solution, bundling Ultimax2 brake pads and RK series rotors with caliper lube in a single, value-packed kit. Designed for daily drivers who want a direct OEM-quality replacement with enhanced performance and corrosion resistance, this two-axle kit covers everything needed for a full brake service in one purchase.

Ultimax2 Brake Pads:

• Constructed with Aramid fiber for high efficiency and durability
• Fully shimmed and chamfered to minimize brake noise and vibration
• Patented EBC Brake-in™ coating accelerates pad bed-in after installation for faster optimal braking performance
• Consistent stopping power in all weather conditions — hot, cold, wet, or dry

RK Series Rotors:

• Direct-fit OEM replacement — no modifications required
• Cast from G3000 grey iron with high carbon content for strength and longevity
• Coated with thermic black anti-rust finish to resist corrosion from road salts and brine
• Fully balanced and runout-tested for smooth, vibration-free braking
• Vented rotor design promotes cooling and reduces pad fade under heat

Complete 2-Axle Kit Includes:

• Front brake pads (FMSI pad D1422)
• Rear brake pads (FMSI pad D1337)
• Front vented rotors — 345mm, 6-bolt, 67.4mm center bore
• Rear vented rotors — 315mm, 6-bolt, 67.4mm center bore
• Caliper lubricant

Renewing both axles simultaneously ensures balanced braking performance — rear brakes contribute up to 40% of total stopping power and are often overlooked during service. The S20K1245 is backed by EBC's one-year limited warranty covering defects in materials and workmanship for up to 10,000 miles of highway use.