This is an original USED rear turn signal bracket for APRILIA turn signals found on Ducati 750GT.
I do not know if this is a 0795.44.050 or a 0795.74.055 as one is for USA model 750GT and the other for all others with no explanation as to what might be different between them. Comes with 2x original bolts and nylock nuts as shown. This will polish up nicely with little effort.