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Installation Photos
Zeekr 9X Rotor Configuration
This Zeekr 9X uses STOPFLEX long-fiber carbon ceramic rotors at both axles. The photos cover the boxed components, installation, weighing and the finished SUV with black wheels and orange ZEEKR-branded calipers.
- Front: STOPFLEX 412mm long-fiber carbon ceramic rotors.
- Rear: STOPFLEX 365mm long-fiber carbon ceramic rotors.
The build records and weighing photos list each front rotor at 18.85kg before and 7.60kg after the change; each rear rotor goes from 10.25kg to 4.70kg. That is 33.6kg across four rotors. These are rotor-mass figures, rather than a measurement of changes in ride, efficiency or stopping distance.
These 412mm/365mm diameters match the references in STOPFLEX's 9X rotor listing. For a buyer whose existing brakes meet that specification, the listing offers a way to choose carbon ceramic rotor material while retaining eligible factory calipers. The existing caliper and its pad shape still need confirming.
STOPFLEX describes its continuous long-fiber construction as the higher-strength, higher-thermal-duty option. The specification still needs choosing for the job: Street, Track-Day and Motorsport versions use different face and cooling arrangements. A road-focused 9X does not automatically need a competition specification.
Confirm the Existing Brake Package
The Zeekr 9X rotor listing requires fixed factory front calipers with at least 4 pistons for its direct-replacement configuration. Match the current discs, caliper and pad shape before ordering. Ceramic-compatible pads and wheel-spoke clearance belong in that check; rotor diameter alone does not establish fitment.
Send your 9X brake and wheel details, plus how you use it, to check the matching rotor specification.
