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
30
mm
Centering Diameter
71
mm
Height
34
mm
Minimum thickness
28
mm
Outer Diameter
340
mm
The Zimmermann® Sports Brake Disc is a unique result of the experience of brake discs in series-production vehicles in connection with racing. The exceptional braking result is achieved by combining high-quality cast materials with a perforated braking surface. The permanent expulsion of brake dust and water through the drilled channels ensures outstanding braking performance in all weather conditions.
440.3127.52 - Brake Disc
