not too sure I'd buy my R1's over again if given the chance...(but maybe because I have limited to NO experience with how drilled/slotted rotors *should* perform...??)

the face (surface) on my rotors are BROWN? - and the slots get all filled up with pad gunk constantly. (doesn't this defeat the purpose of the slots? ha.)

Is this supposed to be? I always see other rides with drilled/slotted rotors and their surfaces are gleaming silver/clean - w/ no build up in the holes or slots...

I dunno. I'm picky tho. maybe this phenomena will subside over time, and is only because they're still new.

-biju.