You changed a caliper. Right one for the side needed? I do not know the orientation of the rear brake cylinders on that model. But bleeders on all three have to be at the high points. Or there is trapped air you cannot get rid of. Simple test for the rear brake cylinders. Do they specify a different part number for the right and left sides?

There is a difference on the front calipers. Wrong one in the box is not unknown. I am being fussy here because at this moment I forget even what a 110 looks like, Mind their rear brakes. For example usually rear brake cylinders are mounted at the very top.