Not sure this info is useful but the complete standard brake set up weighs 49kgs.
Very useful mate! Thanks very much for that, I have been trying to find that out for a long time actually.. Its amazing how heavy they are!!
I know the VWR brakes save 18KG's, and of course all of that is un sprung and a lot of it is in the disk, which is rotational mass which is equivalent to 4x static weight loss..
Brakes next!!