Fujikura uses the patented Triax graphite fiber material used in the manufacturing of Fujikura's Speeder line of shafts. The Speeder is composed of plied uni-directional graphite sheets. Graphite fibers of a shaft are strong when forces act upon the shaft along the alignment of the fiber. The graphite fibers are not as strong against forces out of the alignment. Therefore, graphite shafts need to be consisted of a ply of liner, which is horizontal and bias. As a result, the shaft will respond to forces from multiple directions. A golf shaft has a tendency to go from a perfect circle to an oval shape during the golf swing. The bending and twisting is the main reason for the shaft to go from a circle to an oval. Triax, using its honeycomb structure, allows the shaft to return to round more rapidly. Triax has minimum vibration during miss hit shots at impact resulting in better consistency and direction. This is Speeder technology using the Triax engine only from Fujikura. This is the players version of the Speeder 569. It has a stiffer tip section for better control and a lower ball flight. This is the ultimate combination of control and distance in the Speeder line of shafts. Fujikura Shafts Require Expert Installation: To purchase please contact ClubWorks at any of our retail locations.