EBC S1KR1380 S1 Kits Ultimax 2 Brake Pads and RK Directional Rotors Kit

The EBC S1KR1380 S1 Kits bundle combines Ultimax 2 brake pads and RK Directional rotors into a single, value-driven brake upgrade — saving approximately 15% compared to purchasing each component separately. The kit includes everything needed for a complete front or rear brake service: brake pads, rotors, and caliper lubricant.

Ultimax 2 Brake Pads:

• Constructed with Aramid fiber for high-efficiency braking performance and long pad life
• Fully shimmed and chamfered to minimize noise and vibration during braking
• Features EBC's patented Brake-In coating (also known as "Brake-In" surface treatment) that accelerates the bedding process immediately after installation — no extended break-in period required
• OEM-matched fitment for straightforward, direct replacement

RK Directional Rotors:

• Direct-fit OEM replacement rotors designed for precise, no-modification installation
• Geomet anti-corrosion surface coating protects against rust and extends rotor service life, including on the hat and outer edges
• Fully balanced and runout tested at the factory to ensure smooth, vibration-free braking performance
• Directional vane design promotes efficient heat dissipation for consistent stopping power under repeated use

Kit Includes:

• EBC Ultimax 2 brake pads (1 axle set)
• EBC RK Directional replacement rotors (pair)
• Caliper lubricant

The EBC S1KR1380 is an ideal choice for drivers seeking a quality OEM-style brake replacement that installs quickly and delivers reliable, quiet, everyday street performance right out of the box.