Mounting Givi E21 hard case on a 1996 Honda Shadow VLX
A closer image of the jig positioning. The left rack mount is the rear mount on the motorcycle which bolts where the turn signals used to mount. Note the L shaped tab welded onto the front rack mount (right side) where I'll bolt on the helmet lock.
Note the nut welded onto the front (left in photo) mount. A captive nut makes installing on the motorcycle much easier. (Givi should make this improvement to their racks)