2016-2025 BMW M5/M8/M8 Gran Coupe Rear Two-Piece Floating Brake Rotors | Direct Fit

2016-2025 BMW M5/M8/M8 Gran Coupe Rear Two-Piece Floating Brake Rotors | Direct Fit

$570.00
Prezzo promozionale  $570.00 Prezzo di listino 
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2016-2025 BMW M5/M8/M8 Gran Coupe Rear Two-Piece Floating Brake Rotors | Direct Fit

2016-2025 BMW M5/M8/M8 Gran Coupe Rear Two-Piece Floating Brake Rotors | Direct Fit

$570.00
Prezzo promozionale  $570.00 Prezzo di listino 
🚚 Free Shipping Worldwide

🚚 Estimated Delivery Time

🇺🇸 United States Delivery Time: 3-5 business days
🌍 Rest of World: 7-10 business days

Product Specifications

SKUBM129R-FL-S-P
BrandKroser
PositionRear
Two-Piece Disc TypeFloating Two-Piece Brake Disc
Rotor Diameter380 mm
Rotor Thickness28.0 mm
Minimum Thickness26.4 mm
MaterialAerospace Aluminum & G3000 Cast Iron
Vane TypeDirectional vane
Surface Treatment6 Carved Slots & Dacromet
Our Weight9.95 kg
OEM Weight11.85 kg
Our Weight vs OEM Weight ⬇ 1.9 kg less
Hardware Grade12.9-Grade Alloy Steel (Floating Bobbins)
CertificationECE R90
Package Includes1 Pair (Left & Right)
Hardware Kit Includes12.9-Grade stainless steel bobbins, washers, anti-rattle clips, and spring clips for noise-free floating performance.
Compatible OEM Part Numbers34217991103 34217991104 BM129R


Upgrade your 2016-2025 BMW M5, M8, and M8 Gran Coupe with our direct-fit rear two-piece floating brake rotors. Compatible with 4.4T V8 engines. Direct OE fitment, no mods needed.

Engineered for performance:

✅ IATF 16949 certified facility – Automotive-grade quality management
✅ ECE R90 certified (UN Regulation No. 90) – Meets international safety standards for brake performance

Track-ready upgrades:

  • Full-floating design with 12.9-grade alloy steel bobbins

  • Directional vanes for superior heat dissipation

  • Dacromet-coated surface for extreme corrosion resistance


Not sure if this fits your vehicle?

📩 Contact us with your rotor diameter + thickness and VIN or vehicle details. We will confirm fitment for you.

Already a pro?

You may order directly if you are confident in the fitment.

⚠️ Important: Please inspect the parts upon arrival. Do not install until you are ready. Incorrect orders placed without our confirmation are not eligible for return.


Don't see your application?
We specialize in custom and hard-to-find floating rotors. If you don't see what you need, just leave us a message. We will work with you to deliver the right solution — typically within 4 months.

Note: If your specific vehicle is not listed, please contact us with your VIN or vehicle details.


✅ Vehicle Fitment

Year Make Model Trim Engine
2025 BMW M8 Competition Convertible 2-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2025 BMW M8 Competition Coupe 2-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2025 BMW M8 Gran Coupe Competition Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2024 BMW M8 Competition Convertible 2-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2024 BMW M8 Competition Coupe 2-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2024 BMW M8 Gran Coupe Competition Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2023 BMW M5 Base Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2023 BMW M5 Competition Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2023 BMW M8 Competition Convertible 2-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2023 BMW M8 Competition Coupe 2-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2023 BMW M8 Gran Coupe Competition Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2022 BMW M5 Base Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2022 BMW M5 CS Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2022 BMW M5 Competition Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2022 BMW M8 Competition Convertible 2-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2022 BMW M8 Competition Coupe 2-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2022 BMW M8 Gran Coupe Competition Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2021 BMW M5 Base Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2021 BMW M5 Competition Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2021 BMW M8 Gran Coupe Base Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2021 BMW M8 Gran Coupe Competition Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2020 BMW M5 Base Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2020 BMW M5 Competition Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2020 BMW M5 Edition 35 Years Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2020 BMW M8 Base Convertible 2-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2020 BMW M8 Base Coupe 2-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2020 BMW M8 Competition Convertible 2-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2020 BMW M8 Competition Coupe 2-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2020 BMW M8 Gran Coupe Base Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2020 BMW M8 Gran Coupe Competition Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2019 BMW M5 Base Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2019 BMW M5 Competition Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2019 BMW M5 First Edition Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2018 BMW M5 Base Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged
2016 BMW M5 Base Sedan 4-Door 4.4L 4395CC 268Cu. In. V8 GAS DOHC Turbocharged
2016 BMW M5 Base Sedan 4-Door 4.4L 4395CC V8 GAS DOHC Turbocharged

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