R1 Concepts WGPN1-47050 eLINE Drilled and Slotted Silver Rear Brake Rotor Set

The R1 Concepts WGPN1-47050 is an eLINE Series cross-drilled and diamond-slotted rear brake rotor set finished in a silver zinc coating. Engineered to OEM specifications using G3000/G11H18 grade cast iron, these rotors deliver reliable stopping power, long-lasting durability, and a direct-fit installation with no modifications required.

Key Features:

• Cross-Drilled Design: Strategically placed drill holes reduce heat buildup on the rotor surface, improving fade resistance during demanding braking events
• Diamond Slotted Pattern: Slots continuously sweep away brake dust, road debris, and gases, preventing pad glazing and extending pad and rotor life
• G3000/G11H18 Cast Iron Construction: Premium metallurgy matched to OEM standards for consistent performance, thermal stability, and long service life
• Silver Zinc Coating: Protective zinc finish guards against rust and corrosion on non-braking surfaces, maintaining a clean appearance
• Direct OEM Replacement: Designed to factory specifications for a bolt-on fit with no drilling, cutting, or modification needed
• Rear Position: Sold as a set, designed specifically for rear axle installation

The R1 Concepts eLINE Silver series strikes the ideal balance between everyday street driving performance and enhanced braking capability. The combination of cross-drilling and diamond slotting provides improved thermal management and cleaner pad contact, making this rotor set a strong upgrade over standard blank OEM rotors.