Johnny is right about COnvertibars. They are basically unlimited for adjustments. Bar angle via an eccentric where bar tube enters the bar clamp.
Height via an L shaped bar clamp that can be slid up and down. Fore and aft as well as width can be adjusted via the "Cyclops clapm", which is basically a figure 8 shaped clip on fork clamp, that can be spun any direction around the fork, allowing the bar clamp, and ultimately the width and fore/aft placement of the entire setup to be tailored to just about anywhere the rider wants, Provided it doesn't hit the fairing and tank. Many riders will also trim the fairing to allow more room for these. While expensive, the COnvertibars are the class of the class for adjustable clipons so far.