Firewire FRK IBolic Round 6'0 Surfboard - Futures6'0" x 19 1 16" x 2 5 8" 30. 6L If I had to describe the nuts and bolts of the FRKs design, Id simply say its made to make you forget its there. When designing boards for Kelly Im trying to remove as many variables as possible and make it something that can level up his talents, or the talents of other surfers, without any glitches, or ever feeling like its in your way. Firewire Ibolic Surfboard Technology. With a fiber reinforced I Beam down center