The Quad by Channel Island is a longboard that has a fair amount or rocker, with deep single concave in the nose leading to a double concave with vee out the tail. The “Quong’s” rails are round in the middle of the board and tapered to a 50/50 rail in the nose. The tail is pulled in to a tight swallow tail. The “quong” comes standard with a set of quad fins plus a center box for all the options. WHO SHOULD RIDE THIS BOARD :: The longboarder who wants the added feel of speed and maneuverability that a quad setup brings to a longboard.