I'm late to this thread and new to the site. I installed the Helibars bridge. A couple items not previously mentioned:
With Motorrad the device must be removed to do steering stem maintenance. (Should be 16,000 miles apart unless looseness is detected on inspection). With the Helibars you might not have to remove it. However, one needs a very shallow 36mm socket to have a shot at it. I've got one coming, will report back.
With Helibars raising the tank requires either removing/reinstalling the device or unbolting not just the front mounting bolts, but the rear "pivot" bolt, as well. I can't tell if that's true for the MV. Could someone respond?
The Helibars approach to the front brake line is definitely not cosmetically pleasing. And it's kind of weird. I had their equivalent product on my NT700 and they supplied new front brake line and throttle and clutch cables.