The Magura MT8 brakes are some of the lighest brakes on the market. They're claimed weight sounds right we had the 203mm rotors and the brakes were 348gms with rotor. They are very sleek looking and the Cabotecture as a material was designed to save weight while still being stiff. It was apparent when lifting the brakes they succeded in the weight department. They are supe light. The brakes mounted with ease and broke in very fast with 3-4 runs they were bedded in.
The brakes only off lever pull adjustment no engagement point which on a brake this expensive is a big negative. In fact it is really the only negative with the brakes. They modulate very well and had plenty of power. They feely a bit like Avid brakes somehwat spongy with increasing power as the lever is pulled into the bars.