I know this is going to sound like a really strange request but it's my tech coursework again

What I'm looking for is dimensions for the bike disc brake IS (the 6 bolt International Standard). What I'm looking for particularly is the disc and caliper mounting dimensions. I can't find any specific details on the internet, because needless to say I'm not planning on fitting them to a bike. So if anyone happens to know where I could find these I'd be very grateful

What fork do you use?
IMO the better ones will fit any 6bolt-disks/caliper-Systems (IS2000-standard).

http://en.wikipedia.org/wiki/B ... aliper_mounting_standards

Try to visit your local semi-pro-trader and discuss this with a nice cup of coffee.