Comparison between 99/RZ vs 93 US FD Front Calipers.
99/RZ Front Caliper - As you could see, one piston is smaller than the other..
93 US FD - Both pistons are same.. Compare to 99/RZ, piston is bit smaller than the 99/RZ larger piston and bigger than the smaller 99/RZ.
Back of 99/RZ and 93 US FD - As you could see bracket for the calipers are much larger..
