Yeah, they "float". The fronts are probably tight because that's what you stopped with before last coming to a rest. If you ride up to a parking spot and stop using only the rear brakes, you'll find the rear tighter than it is right now. The fronts will still be tight because they're linked with the rear.johnny1088 said:New 1800C with only 275 miles. The rear caliper can be wiggled/moved side to side with slight play between the pads and the disk. Is this loose?? The front can not be moved and are tight. Bolts seam to all be tight. Does this sound right??