SureStop B27110012 Front Brake Disc Plain Surface Vented Pro-Line Series - 5-Lug

The SureStop B27110012 is a front brake disc from SureStop's Pro-Line Series, engineered as a direct OEM replacement for BMW 3-Series and 4-Series vehicles. Featuring a plain surface, vented design, this rotor provides consistent heat dissipation and confident stopping performance under everyday and spirited driving conditions.

This brake disc is a direct replacement for OEM part numbers 45702, 850456, 12134154, and 60031121, ensuring a precise fit with no modifications required. The vented construction promotes airflow between the disc faces, reducing brake fade during repeated stops and extending pad and rotor life.

Key Features:

• Plain surface finish for smooth, quiet brake pad bed-in and consistent performance
• Vented disc design for superior thermal management and reduced brake fade
• 5-lug bolt pattern matching OEM specifications
• Precision-machined to tight tolerances to eliminate vibration and pedal pulsation
• Direct OEM replacement — no drilling, cutting, or modification needed
• Replaces OEM part numbers: 45702, 850456, 12134154, 60031121

Designed for the front axle and compatible with both driver and passenger sides (RH = LH), this SureStop rotor is a reliable, cost-effective alternative to dealer parts for BMW 3-Series (2013–2018) and 4-Series (2014–2016) applications.