Brake Rotor/Disc: Specifications

Brake disc
Thickness
Standard or New 20.9 - 21.8 mm (0.82 - 0.86 inch)
Service Limit 19.0 mm (0.75 inch)
Runout 0.10 mm (0.004 inch)
Parallelism 0.015 mm (0.0006 inch)