R1 Concepts 613-48006L RNC Series Slotted Brake Rotor

The R1 Concepts 613-48006L RNC Series Slotted Brake Rotor is a performance-grade replacement rotor engineered for drivers who demand improved stopping power and consistent brake feel. Designed as a direct OEM-style fitment, this rotor installs without modification and restores or exceeds factory braking performance.

The slotted rotor design continuously sweeps the brake pad surface during operation, expelling heat, gas, and debris from the rotor-pad interface. This helps reduce brake fade under repeated or heavy braking, extends pad life, and maintains consistent pedal feel in a variety of driving conditions.

Key Features:

• Slotted Design: Precision-machined slots improve pad bite, reduce glazing, and channel away heat and gases for cooler, more consistent braking
• OEM-Style Direct Fit: Engineered to match original equipment specifications for straightforward, no-modification installation
• Quality Steel Construction: Cast from high-quality iron alloy for durability, resistance to thermal cracking, and long service life
• Zinc Dichromate Coating: Corrosion-resistant finish protects non-swept rotor surfaces from rust and surface oxidation
• Balanced and Tested: Each rotor is precision-balanced and tested to meet strict tolerances for runout and thickness variation
• Left-Side Fitment: Designed specifically for the left (driver's side) axle position

The R1 Concepts RNC Series rotor is an excellent upgrade or replacement for daily drivers and performance-minded enthusiasts seeking better heat management and brake response over a standard smooth rotor.