R1 Concepts WCPN2-16003 eLINE Black Series Slotted Brake Rotor Set Front and Rear

The R1 Concepts WCPN2-16003 is a complete front and rear eLINE Black Series slotted brake rotor set engineered for street performance and daily driving. This four-rotor kit delivers reliable stopping power with an aggressive look, protected by a durable black zinc coating that guards against corrosion and extends rotor life.

Key Features:

• Diamond Slot Technology: Removes brake dust and road debris, prevents pad glazing, and extends the service life of both the pad and rotor. Diamond-tipped slot ends serve as a built-in wear indicator — when the tips are gone, it's time for replacement.
• G3000 Grade Cast Iron Construction: Manufactured with quality-validated metallurgy and correct brake plate thickness for consistent, dependable performance.
• Black Zinc Coating: Protects the hub and inner vane structure from corrosion, improving appearance, extending service life, and lowering overall maintenance costs. Note: the coating on the braking surface will wear off during the break-in process — this is normal and expected.
• OEM-Spec Fitment: Built to OEM specifications with no modifications required for installation. Mill-balanced for proper rotor function.
• Complete 4-Rotor Kit: Includes four high-performance slotted rotors (front and rear) for a full axle replacement.
• Recommended Use: Daily driving, street performance, light track/autocross, and towing or hauling applications.

The WCPN2-16003 is part of R1 Concepts' eLINE Black Series — a line designed to deliver performance-oriented braking without sacrificing affordability. Each rotor is manufactured with multiple alloys for improved heat dissipation and undergoes quality validation before leaving the facility.