My friend has a set of DeeMax, and the rear took a 6" on his bullit. I don't see any reason why the front would not. We had it converted back to a standard since I got the kit for free, and he was runnin 8" for a while. I told him to toss the 8" rotor and at least put a 6" on there just in case he rips out those dropouts. He's being a bit stubborn but he tried it - the caliper when mounted with a 6" rotor hits the spokes ever so slightly when spinning. He had it brought into have it dished, and it still does it. How can the hub not be 6" compatible? I don't see any way they would make a hub that can't take a 6" rotor and use a standard axle.. he is runnin Hayes. Has the right adaptor too I'm sure. Any idears?