Mounted SW-Motech Barkbusters today....
Stryggled a long time with that... The former owner had smashed one of the screws in the bar end...
But now they are mounted
A few days ago I mounted my Shad 3P and SH23 sidebags, very very happy with those too
(an extra lock came with the sidebags so my Shad SH37 topcase now locks with the same key as the sidebags )