EBC S1 Kits Ultimax Pads and RK Rotors Brake Kit

The EBC S1 Kit is a complete, matched braking solution that pairs EBC's proven Ultimax2 brake pads with RK premium rotors — delivering everything needed for a full brake service in a single, cost-effective package. Also included is brake caliper lubricant to support a proper, complete installation. Designed for everyday street and commuter driving, the S1 Kit provides dependable, OEM-quality stopping performance for drivers who want a straightforward upgrade or replacement without stepping into a full performance-tier system.

Ultimax2 Brake Pads

• High-efficiency friction compound built with aramid fiber for a street-optimized, rotor-friendly formulation engineered for daily driving and urban stop-and-go conditions
• Fully shimmed and chamfered with EBC's patented Brake-In™ coating to accelerate pad bedding from the very first stop, reducing break-in time and minimizing initial brake noise
• Low-dust, quiet-running formulation for a cleaner wheel and a more comfortable daily driving experience
• Backed by a 1-year / 10,000-mile warranty against EBC factory defects

RK Premium Rotors

• Protected by EBC's thermic anti-rust coating for long-lasting corrosion resistance and extended service life
• Factory balanced and run-out tested to ensure smooth, vibration-free braking from the moment of installation
• Machined to extremely tight tolerances — within 0.05mm of OE factory dimensions — for a direct, no-modification fitment
• Cast from high-quality gray iron with elevated carbon content to reduce brake shudder, heat cracking, and high-frequency vibration that causes squealing

Why Choose the EBC S1 Kit?

• Matched pad and rotor pairing ensures an optimized friction interface for consistent, predictable braking feel across all driving conditions
• Bundling pads, rotors, and caliper lube together provides meaningful cost savings over purchasing components individually
• Each kit supplies all pad and rotor components required for a complete axle service
• Backed by EBC Brakes' decades of engineering experience across automotive, motorcycle, and motorsport applications

The EBC S1 Kit is the smart, value-driven choice for drivers looking to restore confident, factory-level braking performance with quality components that meet or exceed OEM standards — delivering comfort, reliability, and peace of mind on every drive.