R1 Concepts WGPN1-58033 eLINE Drilled & Slotted Silver Disc Brake Rotor

The R1 Concepts WGPN1-58033 is part of the R1 eLINE Series — a drilled and slotted, silver zinc-plated disc brake rotor engineered for direct-fit replacement with enhanced stopping performance over OEM.

Cross-Drilled & Diamond Slotted Design:

• Cross-drilled holes maximize ventilation and heat dissipation, reducing rotor surface temperatures for fade-resistant braking
• Diamond Slot Technology clears brake dust, road debris, and moisture from the pad surface, preventing pad glazing and extending the life of both the pad and rotor
• Diamond-tipped slot ends double as a rotor wear indicator, alerting you when replacement is approaching

Silver Zinc Plating:

• Special zinc plating protects the hub, hat, and vane structure from corrosion for improved appearance and longevity
• During initial break-in, the zinc coating on the braking surface wears off naturally — this is normal and expected

Precision Machined to OEM Standards:

• Double disc ground brake pad contact surface promotes faster, more even pad bed-in for quieter, smoother stops
• Engineered to OEM specifications — no modifications required for installation
• G3000 grade cast iron construction for durability and consistent performance

The R1 Concepts eLINE Series delivers an ideal balance of performance and value, offering measurably improved braking over stock without the premium price of track-focused components. A proper break-in procedure is recommended following installation for optimal performance.