EVS isn't going to sell this thing until May, 2008 at the earliest.
The RC-EVOLUTION has been designed from its inception with the assistance of top orthopedic professionals to reduce neck compression and extension related injuries.
The EVS RC-EVO offers more effective load transfer to the shoulders, and deals with filling the space between helmets and shoulders more effectively than other devices.
Other plusses are simplicity of use, easy adjustability, lower weight, lower bulk and: it works with EVS roost guards and everyone else's.
Colors available are rumored to be Black, Red, Blue and White and a special Pink one for you lady dirt bikers.