So in the Kawasaki marketing stuff, they say:
"The Teryx 750 4x4 shares the long A-arm and narrow frame concept of its sport brethren to give it the maximum travel while minimizing wheel camber change. Featuring adjustable Kayaba suspension with gas-charged shocks, the sport-performance focused suspension of the Teryx 750 4x4 is designed to remain controlled even at top speed.
The wide-track frame is based on the same long A-arm concept found on Kawasaki’s sport ATV models, where the frame is made as narrow as possible so that long A-arms can be used. This configuration minimizes camber change as the long travel suspension tracks over rugged terrain for better performance."
That sounds pretty good, so I decided to check it out and compare with a Rhino. Here is what I found:
Teryx A-Arm frame mounting point - center to center:
Front upper A-Arm mount points are 16 3/4" apart
Front lower A-Arm mount points are 14 1/2" apart
Rear upper A-Arm mount points are 15 1/2" apart
Rear bottom A-Arm mount points are 15" apart
In comparison, a Yamaha Rhino has the following measurements:
Front upper A-Arm mount points are 17 1/4" apart
Front lower A-Arm mount points are 17 1/2" apart
Rear upper A-Arm mount points are 16 1/2" apart
Rear bottom A-Arm mount points are 15" apart

This is what I measured. Image is the rear/upper on the Teryx @ 15 1/2"
More Teryx pictures & analysis