R1 Concepts WGPN1-42035 Drilled & Slotted Silver Brake Rotor

The R1 Concepts WGPN1-42035 is a drilled and slotted performance brake rotor with a silver zinc dichromate finish, designed as a direct OEM replacement with enhanced stopping performance. This rotor is engineered to fit Jeep Grand Cherokee applications and delivers improved heat dissipation and fade resistance compared to standard smooth rotors.

R1 Concepts rotors are manufactured using G3000 grade cast iron for optimal durability and thermal stability. The cross-drilled holes help evacuate heat, water, and gas buildup from the rotor surface, while the slots continuously clean and deglaze brake pad surfaces for consistent bite and pedal feel. The silver zinc dichromate coating protects exposed surfaces from corrosion and provides a clean, finished appearance behind the wheel.

Key Features:

• Cross-drilled and slotted rotor design for improved heat management and fade resistance
• Silver zinc dichromate finish resists rust and corrosion on non-swept surfaces
• G3000 grade cast iron construction for durability and long service life
• Direct bolt-on OEM replacement — no modifications required
• Balanced and tested for smooth, vibration-free braking
• Compatible with OEM and performance brake pad compounds

Sold individually (single rotor). Verify fitment by confirming your vehicle's year, model, trim level, and axle configuration prior to installation.