CI4 is a Shimano original material reinforced with carbon fiber that is lighter and has a higher strength than conventional resin material. CI4+ is an advanced version of the original CI4 material and is 2.5x more rigid than its predecessor. While improving lightness and rigidity, reel bodies, rotors and reel seats built with CI4+ are further reduced in size and weight.

Spiral X Core is Shimano's newest and most advanced blank construction technology. By integrating Spiral X carbon tape construction with Toray Nanoalloy® technology, Spiral X Core constructed blanks benefit from up to 10% more torsional rigidity and up to 15% more compressional rigidity than rods built with Spiral X. Shimano is unique to the market by applying by high-strength carbon tape with this unique and patented Spiral X construction.

Hi-Power X construction uses diagonally-wrapped carbon tape to form an array of "X" shapes on the rod blank's outermost layer. The width of the tape, its winding angle and the part of the rod being wrapped are fine-tuned according to the target fish species. This manufacturing process allows Shimano to adjust these wraps during construction for precise actions, enhanced overall strength and added twist resistance. In short, Hi-Power X construction delivers sharp and crisp rod control for the angler.

EXCITE TOP is a special designed tip that enhances shake performance and sensitivity. The EXCITE TOP is a tapered tip section, which is in the top a bit heavier. The tip is hard and the intermediate part is slightly soft. By making a gap in the hardness, the swing width of the tip expands, enabling shaking with an automatic feeling. The sensitivity seen by the eyes, and the sensitivity transmitted to the hands is greatly improved.

*264L/M, 274M+ only

TAFTEC INFINITY realizes 3 times the winding strength and 5 times the winding amount of our conventional solid tips. It is a high intensity solid tip that surpasses the strength and sensitivity of Taftec α.

*264UL-S/2 only

CI4 is a Shimano original material reinforced with carbon fiber that is lighter and has a higher strength than conventional resin material. CI4+ is an advanced version of the original CI4 material and is 2.5x more rigid than its predecessor. While improving lightness and rigidity, reel bodies, rotors and reel seats built with CI4+ are further reduced in size and weight.