Zimmermann cross-drilled rotors are not drilled by a
machine shop, like most rotors you will find. They are drilled by
the factory at the same time they are cast. This virtually
eliminates cracking between the holes on these Zimmermann sport rotors, and makes for a great
high-performance stopping power. They are made in Germany, and
imported to the USA. We carry Zimmermann rotors for all Euro
Zimmermann Brake Rotors, get them now!