Originally Posted by
Jerz616
What's the difference between the black rotor and the silver. All of mine come with silver, but i have bought some tuning rotors and they are black. Is it to signify that they are not spec rotors?
I have 3 black rotors which are 12.3, and I have 2 silvers (one purple, one teal) that are 12.5...... so as far as I know, the silvers are the bigger sized.