HED has made Deep fronts for a long time. The wheel in question is made with structural carbon, the spokes attach to the carbon, as opposed to the Jet version that has a carbon fairing where the spokes attach to the al rim. This might make it a little heavier than a Jet wheel. As the auction says, this is a really fast wheel, if you can handle it. I have a Jet front, Jet Deep rear, and a Disc. I have always wanted to get a Deep front to round out my collection. Of course the release of the Hed3 has me debating between the two.

I can't see a real use for the Jet Deep front. It is slower than a Hed 3 and would be harder to handle because of the large surface area. Maybe it would work for large riders, but the Zipp 404 is tough enough for me on a windy day.

I used to own a Jet Deep rear. Once I bought a disc wheel, I couldn't think of a race in which I wouldn't want to use the disc, but I would want to use the Deep. Kona is the obvious case since discs are not allowed, but I am not anticipating a trip there.