This is the one single brake disc. If you plan to change discs on the entire axle then you should buy two products.
Dimensions and size
Brake Disc Thickness
25
mm
Centering Diameter
65
mm
Height
50
mm
Minimum thickness
22
mm
Outer Diameter
312
mm
The Zimmermann® Black Z™ brake disc was developed with the experience of standard brake discs combined with the expertise of using them on the race track. The unique design of the grooves is patent protected. The exceptional brake performance with faster response and optimum heat dissipation meets the high demands of racing and can now also be experienced in road operation.
1K0 615 301 AA
1KD 615 301 D
3CD 615 301
561 615 301
561 615 301 A
561 615 301 B
5C0 615 301 B
5C0 615 301 E
5Q0 615 301 F
5QM 615 301 A
JZW 615 301 H
L1KD 615 301 D
L3CD 615 301