The DFC Geomet-coated right front drilled rotor for 2021–2025 Polestar 2 is a hi-carbon alloy direct-fit replacement that restores reliable front braking while offering drilled cooling relief. Engineered from G3000/G11H18 iron castings with OE-style vanes for consistent heat control, this rotor is precision mill-balanced to reduce vibration, fine-turned to a 16 RMS finish for pad break-in, and finished with Geomet corrosion protection. DTV ≤0.10 mm; lateral runout ≤0.50 mm.

DFC 21-25 Polestar Polestar 2 Right Front Drilled Hi-Carbon Alloy GEOMET Coated Rotor