R1 Concepts Drilled Slotted Brake Rotor eLINE Series Performance Disc

The R1 Concepts eLINE Series drilled and slotted brake rotor (also called a performance disc brake rotor) gives drivers better braking performance at an affordable price. Each rotor combines cross-drilled holes with diamond-pattern slots. The design is meant to improve heat management, bite and pad life compared with a plain rotor.

Key Features:

• Cross-drilled holes: Chamfered, counter-sunk holes help reduce heat buildup on the rotor, by up to 105°F according to the manufacturer. They also help guard against cracking.
• Diamond slot technology: The slots clear brake dust, gases and road debris. This helps prevent pad glazing and extends pad and rotor life.
• Built-in wear indicator: The diamond-tipped slot ends show when the rotor needs replacing. Once the tips are gone, it is time to replace the rotor.
• G3000 grade cast iron: This material is chosen for durability and consistent braking performance.
• Zinc-plated coating: The coating protects against rust and corrosion, which helps appearance and service life.
• Double disc ground: This finishing process supports smoother, quieter stops.
• OE-spec design: The rotors are built with OE specifications in mind and need no modification for installation.

These rotors suit daily driving, street performance, towing and hauling, off-road use and light track or rally use. They give everyday drivers and enthusiasts a straightforward brake upgrade.