One might think so. But even those are not set up for DD. They have soft spring rates and an extremely soft rat in back. In fact many pics in action show them squatting. In addition, they have shocks that are very stiff on compression and soft on rebound to allow the suspension to absorb the bumps at speed and still react and extend. Generally most suspensions that are marketed offer standard type shock rates with spring rates that are slightly more than stock rates. A rule of thumb is that flex comes from soft spring rates.