Genuine 34216855007 Brake Disc Ventilated Rear Rotor 300mm x 20mm

The Genuine BMW 34216855007 is a rear brake disc rotor designed to deliver factory-specification braking performance for BMW vehicles. This ventilated rotor measures 300mm in outer diameter by 20mm in thickness, providing the optimal balance of heat dissipation and stopping power for demanding driving conditions.

Key Specifications:

• Outer diameter: 300mm (11.8 inches)
• Thickness: 20mm with minimum thickness of 18.4mm
• Ventilated design for superior heat dissipation
• 5-bolt mounting pattern with 120mm bolt circle diameter
• 75mm center bore diameter
• High-grade cast iron construction for durability and consistent performance

Features and Benefits:

• Genuine BMW OEM part ensuring exact fit and optimal performance
• Ventilated rotor design reduces heat buildup during braking
• Engineered to reduce noise and vibration for smooth, quiet operation
• Meets or exceeds ECE-R90 safety standards
• Manufactured to BMW's exacting quality specifications

This is a genuine BMW replacement part that maintains the original equipment quality, fit, and finish. Supersedes part number 34216764651. Sold individually; two rotors required per vehicle for complete rear axle service. Professional installation recommended for proper brake system performance and safety.