The new DIALUNA has evolved even further with the keywords "Lighter and Stronger". By combining SHIMANO's unique rod technology with the design and manufacturing techniques we have refined over the years, we have succeeded in significantly reducing the weight by up to 14% (23g) compared to the previous model. The combination of SPIRAL X, HI-POWER X, and MUSCLECARBON has realized a weight reduction that tends to result in a loss of strength and power, while maintaining high strength. The new rod is designed to provide class-leading performance in all situations!