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. Note: Check your local MCS dealer or the MCS sales department for exact type of approval and validity on bike model and years on the test report.

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. - 11.5" / 292mm O.D. - 56.3mm I.D. - 10.2mm (3/8") counterbored mounting holes. - Mount style ''B''. Note: For XL Sportster models; where the rear brake disc is mounted on the left side of the wheel; Big Twin rotors will fit. However; a non-symmetrical brake disc pattern will; visually only; not match the front brake rotors.Note: Check your local MCS dealer or the MCS sales department for exact type of approval and validity on bike model and years on the test report.

2.50 ID; For most 5.50"and larger PM wheels; Performance Machine Classic 1 Piece Stainless Steel Brake Rotors are CNC precision machined to ensure a flat and parallel surface. The 420 stainless steel disc is hardened to meet RC36 specifications yielding a rotor with a higher resistance to deformation. Increasing the hardness and strength of the material allows for the machining of a lightweight 5-spoke design for improved braking performance. The braking surface features a drilled sweep pattern for optimal heat dissipation. PM Classic 1 Piece Stainless Steel Brake Rotors are designed for use with OEM and most aftermarket wheels and calipers. CNC precision machined. Lightweight 5-spoke design. 420 Stainless Steel - Material thickness: 0.200".