1st off , the good news
I sold that BMW ( ye ha !!). When I got the bm the seller gave me 2 sets of brake pads, PREMIER PH01 sintered pads. These are the right size etc but the bm had stainless disc's and the paso has cast iron ones . Does anyone know if these sintered pads are ok for use with cast iron discsSheeit ! I had to loose that bmw , I was starting to sit upright ,and all the strenght was going out of my wrist's( getting dangerously limp ) observing speed limits ( had trouble breaking them
) not leaning into corners ( crap ground clearance 
) and being polite to wankers in cars as they try to kill me. All very tea and cucumber sandwiches, probly quite fitting for someone returning to motorcycling after a " bad one "( actually , I never left), but a big part of my rehabilitation was ditching that prat wheel 
( it scared me shitless ......... I was starting to like it )