There is to sets of EBC pads. One set is a big fat pair that didn't fit in my DT X 05 I needed the thin ones for my caliper even though I just ground the pad down to get them to fit. They are like double the thickness of the ons I needed. I reckon the RE might need the thin ones to.
If its anything like what EBC do for car brakes, then like you say its all colour coded, Black is pretty much the standard compound, then its Green, then Red, then Blue, then Yellow. This explains all the different compounds per its colour. http://ebcbrakes.com/products/brake-pads/
-- Edited by NEV on Saturday 23rd of February 2013 10:55:17 AM
EBC do different types of pad - I used black ones last time and they didn't last five minutes. Got red ones now, we'll see how they go ..... Look on the back the packing - it lists the different types