while I remember to ask this, I have bought an early 2000's (ish) Hope M4 brake, the four pot jobbie, but the bolts for the rotor to attach to the hub are really far apart - I can pass the whole hub through the centre of the rotor!
Do I need some sort of spider type thing to adapt it to the correct size 6 bolt fittment, or is it easier just to pick up a replacement rotor? I'm guessing the later would be easier.