Tried various methods of attaching items to the handle bars of the ST1300, including:
- RAM ball mount - brake / clutch reservoir mounts
- RAM ball mounts - triple mounts on top of dashboard
- Quadlock knock-off
There's a couple of guys with a Youtube channel who compared a genuine Quadlock with a knock-off, the review concluded that the knock-offs were just as good. If I find the vid, I'll post a link.
I have a few knock-offs (one on the push bike, one on the eBike and one on the CFMoto (see pic).

The knock-off are pretty good (especially considering the $$), but no where as good as the RAM ball mounts combined with the RAM X-Grip. I'll see if I can find some pics of the RAM stuff.