With cambers positioned below the boom, the Turbo has tons of power and stability. With almost as much range, stability and speed as a race sail, but easier handling and rotation - windsurfing speed demons will love the Turbo. Severne also lets you rig this sail on either a standard or reduced diameter mast. Incredible rotation is the advantage on the RDM mast, and increased stability is the benefit of an SDM mast. Both options will deliver blazing speed, early planing and an ultralight feel. In addition, the dropped clew gives you a shorter boom length and reduced swing weight.