Front Brakes:

• Caliper Bore Diameter

63.5 mm

2.500 in

• Discard Thickness (see note)

30.7 mm

1.21 in

• Minimum Rotor Thickness

31.08 mm

1.22 in

• Minimum Wear Stock

1.0 mm

0.039 in

• Rotor Thickness (new)

32.2 mm

1.27 in

Master Cylinder Bore

25.4 mm

1.000 in

Maximum Lateral Runout

0.080 mm

0.003 in

Maximum Scoring

1.50 mm

0.059 in

Rotor Diameter

278.0 mm

10.945 in

Thickness Variation

0.013 mm

0.0005 in

Rear Brakes:

• Caliper Bore Diameter

38.1 mm

1.500 in

• Discard Thickness (see note)

9.0 mm

0.35 in

• Minimum Wear Stock

1.6 mm

0.06 in

• Minimum Wear Thickness

10.0 mm

0.39 in

• Rotor Thickness (new)

11.0 mm

0.43 in

Note: All brake rotors have a discard dimension cast into them. Replace any rotor that does not meet this specification. After refinishing the rotor, replace any rotor that does not meet the maximum or minimum thickness after refinish specifications.