You can fit pretty much any bike with a rack and guards if there is clearance, I was told there was not a suitable rack for my Cannondale Bad Boy 700, I bought a Supertourist DX and adapted it to fit, 1500 miles later its been fine, ditto guards, for the rear I just got a Cycraguard and cut it to fit.
So really you need to answer whether somethign will really not fit or if you have the skills, can it be persuaded to fit.
Also, when a bike has disks, dont assume it needs a disk mount rack, I did and it sticks out, so I got one fromt he bargain bin at Halfords with no fittings and put that on instead, always offer something up and see whether its fits rather than making assumptions.
So really you need to answer whether somethign will really not fit or if you have the skills, can it be persuaded to fit.
Also, when a bike has disks, dont assume it needs a disk mount rack, I did and it sticks out, so I got one fromt he bargain bin at Halfords with no fittings and put that on instead, always offer something up and see whether its fits rather than making assumptions.