cutlass400
XS400 Member
Hey guys new member here with some brake problems. I got and 82 xs400sh that had drum brakes in the front with the wire wheels. I got aluminum wheels for it with the disc brake in the front. I got the correct forks, caliper and master cylinder for it. After going through 3 calipers, finally finding one in good enough shape to rebuild I went to bolt it on and the bracket won't fit because the rotor is too big. The caliper bracket won't reach the mounting holes on the fork. Does anyone know if there were different size rotors used on these things or did I get the wrong caliper? I beleive the caliper is off an earlier bike (78?) but from what I've seen they are all the same. I got the rotor with the wheels and the guy pulled it out of a box of random parts it bolts to the wheel fine but could still be from a different bike. Thanks for any input.