Lowering the rear any more than about 1-1/4" risks the tire hitting the fender when the shock is compressed. And lowering the front more than 3/4" risks the brake distribution block hitting the... something. Either way, 2" of lowering is asking for trouble if you use all or most of the suspension travel.
So yeah, if you're 6' tall you can handle a normal-height wee.
2010 Triumph Tiger 1050se
2009 DL650A - sold
2005 DL650 - dearly departed
"I am enthusiastic over humanity's extraordinary and sometimes very timely ingenuities. If you are in a shipwreck and all the boats are gone, a piano top buoyant enough to keep you afloat that comes along makes a fortuitous life preserver. But this is not to say that the best way to design a life preserver is in the form of a piano top. I think we are clinging to a great many piano tops in accepting yesterday's fortuitous contrivings as constituting the only means for solving a given problem." - R. Buckminster Fuller