Centric 128.34019L SportStop Cross-Drilled Vented Brake Rotor - Rear Driver Side

The Centric SportStop 128.34019L is a cross-drilled, vented brake disc engineered for drivers who demand enhanced stopping power on the street and at autocross events. Sold individually, this rear driver-side rotor is a direct-fit replacement that delivers measurable improvements in both wet and dry braking performance.

Machined from a material that is a direct descendant of the patented StopTech AeroRotor formula, the SportStop disc features an elevated molybdenum content that extends rotor life, improves reliability, and helps reduce noise, vibration, and harshness (NVH). The application-specific cross-drilled pattern is CNC-machined into the rotor to optimize gas, dust, and heat dissipation — keeping your brakes operating in their ideal temperature range.

Key Features:

• Cross-drilled, CNC-machined rotor design for optimized heat, gas, and dust reduction
• Vented disc construction for improved thermal management
• Material derived from the patented StopTech AeroRotor — increased molybdenum content for extended service life
• Superior resistance to cracking caused by thermal stress
• Prevents pad glazing and increases pad bite
• Effectively channels water away from the rotor surface for improved wet-weather braking
• Direct-fit replacement — no modifications required
• 5-lug application
• Natural finish
• Rear, driver side (left) position

Performance is further maximized when paired with a high-performance brake pad such as Centric Street Performance Brake Friction. Backed by a 90-day or 3,000-mile Centric limited warranty.