South Coast Diablo Surfboard 7'4Dimensions: 7'4" x 21. 75 x 2. 9 54. 2L Designed and ridden by one of our owners for the reefs and points, this model has been a go to when you want to compete for the larger sets out the back without sacrificing maneuverability once your up and riding. In big open faced waves, this board comes alive. The thruster set up gives you the control to flow through big carves and a lower tail rocker that keeps a positive drivey feel throughout the turn. Size