R1 Concepts 631-67054L Drilled & Slotted Brake Rotor Left Side Silver Zinc

The R1 Concepts 631-67054L is a high-performance drilled and slotted brake rotor designed to deliver superior stopping power and durability. This left-side rotor features precision cross-drilled holes and diamond slot technology that work together to enhance braking performance, reduce heat buildup, and extend component life.

Key Features:

• Cross-drilled and diamond slotted design for maximum braking performance
• Manufactured from premium G3000 grade cast iron for superior strength and stability
• Silver zinc plating provides excellent corrosion resistance and rust protection
• Precision-drilled holes are chamfered and counter-sunk to prevent cracking
• Diamond slot technology removes brake dust and road debris while preventing pad glazing
• Non-directional finish promotes faster, more even brake pad bed-in
• Reduces rotor heat by up to 105°F for consistent braking performance
• Built to OEM specifications for direct fit installation with no modifications required

The diamond-tipped slot ends serve as a wear indicator, alerting you when rotor replacement becomes necessary. This rotor is ideal for daily driving, light track use, towing, hauling, off-road applications, and street performance. The silver zinc coating on the hub and vented areas ensures long-lasting appearance and protection against the elements.