Bosch 15010066 QuietCast Premium Rear Disc Brake Rotor

The Bosch 15010066 QuietCast Premium Disc Brake Rotor delivers exceptional braking performance with advanced engineering designed to eliminate noise, vibration, and harshness. This rear brake rotor features factory mill precision balancing that disperses weight evenly for smooth, safe stops with no pedal pulsation.

Key Features:

• OEM-style vented construction with optimized vane configuration for efficient heat dissipation and extended rotor life
• Aluminum/zinc coating protection prevents rust and corrosion while providing a clean appearance for open-wheel designs
• G3000 heat-flowed casting ensures superior strength, consistent wear, and quiet operation
• Precision balanced to eliminate vibration and pedal pulsation
• Engraved discard thickness indicator shows when rotor has reached end of service life
• OEM-style ABS tone ring compatibility for trouble-free antilock brake and traction control system operation
• 320mm outside diameter with vented design
• 21.8mm nominal thickness with 20.4mm minimum discard thickness
• 5-bolt mounting configuration with 120mm bolt circle diameter

Backed by over 70 years of original equipment brake manufacturing experience, Bosch QuietCast rotors utilize vehicle-specific castings and innovative materials that meet strict tolerance levels for reliable, long-lasting performance. The rust-resistant coating extends rotor life while maintaining a factory-fresh appearance. Cross-references BMW OEM part number 34216864052.