Centric 125.34125 Disc Brake Rotor - Rear
Centric Premium Rear Brake Rotor for BMW Z4
The Centric 125 Series High Carbon Alloy Disc Brake Rotor is built for rear brake service on the 2009-2016 BMW Z4. Part number 125.34125 uses a high-carbon alloy metallurgy that helps reduce pad squeal, improves resistance to cracking under repeated stops, and supports more consistent braking performance.
Centric Premium High Carbon Alloy Disc Brake Rotors are part of the Centric 125 Series, a rotor line focused on stable braking feel and durability for demanding street use. This rotor features a coated hat finish, smooth surface, straight vane design, and a vented construction for rear axle applications that require heat management and reliable pedal response.
- Fits 2009-2016 BMW Z4, rear
- High-carbon alloy construction for improved thermal stability
- Helps reduce brake pad squeal with higher-friction European pad compounds
- Proprietary molybdenum and chromium alloy content helps resist cracking
- Increased chromium and carbon content helps resist oxidation
- Vented rotor design with straight vanes
- Coated hat finish for added corrosion resistance at the hub area
- 5-bolt pattern with 120 mm bolt circle and 75 mm center hole
- Outside diameter: 300 mm; nominal thickness: 20 mm; discard thickness: 18.4 mm
This rotor is a direct-fit rear brake rotor for BMW Z4 models listed in the fitment data, including 2009-2016 BMW Z4 rear brake rotor replacement and 2009-2016 BMW Z4 rear disc brake service. Part number 125.34125 is also cross-referenced with Centric Parts 121.34125 for the same application.
Common Issues This Rotor Can Address
- Brake noise during normal or higher-friction pad use
- Rotor cracking from repeated stop-and-go or performance braking
- Reduced braking consistency from heat buildup
- Surface oxidation on exposed rotor areas
- Rear brake vibration caused by worn or heat-stressed rotors
Installation Notes and Tips
Verify rotor dimensions, hub fit, and rear axle application before installation. Clean the hub mounting surface thoroughly, inspect pads and caliper hardware for wear, and confirm the rotor runs true after mounting. For best results, pair the rotor with quality brake pads that match the vehicle’s braking requirements and follow proper bedding procedures after installation.
Quality Assurance
Centric designs the 125 Series with high-carbon alloy metallurgy and corrosion-resistant material content to support consistent braking performance and long-term durability in regular road use.
Centric 125.34125 Disc Brake Rotor - Rear
Centric Premium Rear Brake Rotor for BMW Z4
The Centric 125 Series High Carbon Alloy Disc Brake Rotor is built for rear brake service on the 2009-2016 BMW Z4. Part number 125.34125 uses a high-carbon alloy metallurgy that helps reduce pad squeal, improves resistance to cracking under repeated stops, and supports more consistent braking performance.
Centric Premium High Carbon Alloy Disc Brake Rotors are part of the Centric 125 Series, a rotor line focused on stable braking feel and durability for demanding street use. This rotor features a coated hat finish, smooth surface, straight vane design, and a vented construction for rear axle applications that require heat management and reliable pedal response.
- Fits 2009-2016 BMW Z4, rear
- High-carbon alloy construction for improved thermal stability
- Helps reduce brake pad squeal with higher-friction European pad compounds
- Proprietary molybdenum and chromium alloy content helps resist cracking
- Increased chromium and carbon content helps resist oxidation
- Vented rotor design with straight vanes
- Coated hat finish for added corrosion resistance at the hub area
- 5-bolt pattern with 120 mm bolt circle and 75 mm center hole
- Outside diameter: 300 mm; nominal thickness: 20 mm; discard thickness: 18.4 mm
This rotor is a direct-fit rear brake rotor for BMW Z4 models listed in the fitment data, including 2009-2016 BMW Z4 rear brake rotor replacement and 2009-2016 BMW Z4 rear disc brake service. Part number 125.34125 is also cross-referenced with Centric Parts 121.34125 for the same application.
Common Issues This Rotor Can Address
- Brake noise during normal or higher-friction pad use
- Rotor cracking from repeated stop-and-go or performance braking
- Reduced braking consistency from heat buildup
- Surface oxidation on exposed rotor areas
- Rear brake vibration caused by worn or heat-stressed rotors
Installation Notes and Tips
Verify rotor dimensions, hub fit, and rear axle application before installation. Clean the hub mounting surface thoroughly, inspect pads and caliper hardware for wear, and confirm the rotor runs true after mounting. For best results, pair the rotor with quality brake pads that match the vehicle’s braking requirements and follow proper bedding procedures after installation.
Quality Assurance
Centric designs the 125 Series with high-carbon alloy metallurgy and corrosion-resistant material content to support consistent braking performance and long-term durability in regular road use.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Centric Premium Rear Brake Rotor for BMW Z4
The Centric 125 Series High Carbon Alloy Disc Brake Rotor is built for rear brake service on the 2009-2016 BMW Z4. Part number 125.34125 uses a high-carbon alloy metallurgy that helps reduce pad squeal, improves resistance to cracking under repeated stops, and supports more consistent braking performance.
Centric Premium High Carbon Alloy Disc Brake Rotors are part of the Centric 125 Series, a rotor line focused on stable braking feel and durability for demanding street use. This rotor features a coated hat finish, smooth surface, straight vane design, and a vented construction for rear axle applications that require heat management and reliable pedal response.
- Fits 2009-2016 BMW Z4, rear
- High-carbon alloy construction for improved thermal stability
- Helps reduce brake pad squeal with higher-friction European pad compounds
- Proprietary molybdenum and chromium alloy content helps resist cracking
- Increased chromium and carbon content helps resist oxidation
- Vented rotor design with straight vanes
- Coated hat finish for added corrosion resistance at the hub area
- 5-bolt pattern with 120 mm bolt circle and 75 mm center hole
- Outside diameter: 300 mm; nominal thickness: 20 mm; discard thickness: 18.4 mm
This rotor is a direct-fit rear brake rotor for BMW Z4 models listed in the fitment data, including 2009-2016 BMW Z4 rear brake rotor replacement and 2009-2016 BMW Z4 rear disc brake service. Part number 125.34125 is also cross-referenced with Centric Parts 121.34125 for the same application.
Common Issues This Rotor Can Address
- Brake noise during normal or higher-friction pad use
- Rotor cracking from repeated stop-and-go or performance braking
- Reduced braking consistency from heat buildup
- Surface oxidation on exposed rotor areas
- Rear brake vibration caused by worn or heat-stressed rotors
Installation Notes and Tips
Verify rotor dimensions, hub fit, and rear axle application before installation. Clean the hub mounting surface thoroughly, inspect pads and caliper hardware for wear, and confirm the rotor runs true after mounting. For best results, pair the rotor with quality brake pads that match the vehicle’s braking requirements and follow proper bedding procedures after installation.
Quality Assurance
Centric designs the 125 Series with high-carbon alloy metallurgy and corrosion-resistant material content to support consistent braking performance and long-term durability in regular road use.
