Floating brake rotors with approval. Speedo gap is present in front brake rotors. Counterbored mounting holes, 56mm ID for 00-up models. The wave design allows the rotor to have certain deformations during heating and has a perfect heat disposal. The rotor is therefore very resistant to high temperatures. Polished finish. - 10" / 256mm OD - 56.3mm I.D. - 10.5mm counterbored mounting holes