Installed a Puig "touring" windscreen and Givi HP4103 handguards over the weekend. Thought I'd post pics showing the clearance as it appears to be of some concern based upon posts on Revzilla and here. These were taken at full lock left and right. As you can see, plenty of clearance. Something to keep in mind is that I always adjust my bikes' levers so they're in line with the natural position of hand/wrist/forearm, which puts the levers lower than most folks seem to run theirs. This positioning will affect the handguard positioning, too, so YMMV. The handguard clearance for the fairing at full lock was much tighter -- maybe 1/4". I'll keep an eye on that to make sure it doesn't change.