If you have Brembo calipers, they will work, but if you ATE calipers, the pads will not work, unless you alter the steel backing plate .
I found this out the first time I replaced the OEM pads on my '81 R65 with EBC FA18 pads .
About an hours worth of work on the 4 new EBC pads with a die grinder and a rotary file on the steel back plate and they worked fine .