Top recorded speed so far is 484 mph!
At 480+ mph the aerodaynamic and G loads on the air frame are considerable. In order to tolerate the high stresses, the air frame has to be robustly constructed and at over 40lbs. there is enough composite material in one of these planes to build several "normal" slopers.
Owning and flying one of these ships is a privelage in a class all its own.
Here is a short video that shows a little of the D130’s performance.
Below are the currently available color schemes.