The Shimano Twinpower has a proud 30 years of history since its birth. This model is equipped with a metal rotor that integrates the Coresolid philosophy of quality and solidness. This has been pursued for many years and engineered to suppress distortion and twisting of the reel body underload. When paired with the metal Hagane Body, the rigidity and durability of the frame has been improved significantly. In addition, the stiff metal rotor creates a stable winding feel that is comparable to a Stella the ultimate in smooth reeling. To improve casting performance, the new Long Stroke Spool design has been incorporated. The Twinpower series has continued to evolve into a tough and dependable reel that fisherman can use with confidence in any conditions.