This is a very high quality replacement part which is economically priced.
It is laser cutted what gives not only the dignified outlines, it gives a very lightweight disc as well. The surface grinding avoids vibrations and gives a very good contact between the disc and surface.
The disc are very hard wearing and give up to 30% higher mileage than other standard disc.
The disc surface is zinc-plated to give a protection against rust. The disc can be used with standard pads as well as Sinter pads.