Originally Posted by PaulRS
Why bother upgrading a marginal brake by adding another one?
I'd get me a set of Brembo sliders, calipers, disks, or whatever comes along, dump the cable operated MC and fit a bar mounted one.
And if it isn't a straight fit, you can always mix/match/machine to make it fit.
BMW is like Lego for big boys.
I know this is an old post. If you are running a spoke wheel it is nothing like Lego's. I am curious to know if you have finished your conversion. I just did one and I'm starting another(spoke wheels and Brembo calipers).