The Riot is another high performance grovel-machine. At first glance the Riot looks short and stout, "brother" to the GX. At a closer glance, however, it has more rail (rocker) curve that comes from blending in bottom elements of the K4 model. The classic groveler is wide and meaty, the ultra-flat rockers sometimes making them less than maneuverable in waves above chest high, but the blending of the K4 rail curve and concave livens up the feel of the GX outline. The result is an increase in drive and speed with full rotation turns and release off the lip. 

The Riot outline fills the gap between the K4 and GX. The stringer line rocker is similar to the GX, but it's deeper concaves and more rail curve take after the K4.