Good used rear shackle to suit K75; K100; K1100RS/LT models. This is the shackle that goes through the rear of the frame and up through the rear cowl. Comes as shown in the photo.
The shackle itself could be a bit dirty as to the placement on the bike. A good clean would not hurt.
I do not have any of the plastic caps that go over the top of the nut.