2025-2026+ Polestar 4 Carbon Ceramic Brake Rotors Focus If you have a base

If you have a base GLE without an AMG front caliper

since those front calipers meet the 4-piston minimum this conversion requires

so the first-stop feel on your 7X now comes very close to summer feel

A cold carbon-ceramic disc naturally bites a little less than cold iron before it warms — that's physics

If your car has smaller single- or twin-piston front calipers

2025-2026+ Polestar 4 Carbon Ceramic Brake Rotors Focus If you have a baseReal Customer Builds & Reviews View All Will This Fit My Car? Direct Replacement CCB Discs (Retain Factory Calipers) for the 2025 2026+ Polestar 4. Factory rotor specifications and the smallest wheel that clears each trim: Trim Front Rotor (Factory) Rear Rotor (Factory) Min. Wheel Size Polestar 4 392mm 385mm 20" Keep Your Factory Calipers? Yes if your front factory calipers are fixed 4 piston or more. The rear axle has no restriction. Cars with 1 or 2