The FIERCE IV 4000 from Penn is a spinning reel designed for strength, sturdy construction, and smooth operation when fishing in both saltwater and freshwater. The reel features a metal frame and side plates, providing a robust build that maintains its shape even under pressure. Inside, five ball bearings work together with an IAR bearing to ensure stable rotation and smooth reeling during fishing. The HT-100 drag system with carbon fibre drag washers offers consistent braking power, helping you stay in control when the fish makes a run. The Techno-Balanced rotor contributes to smooth reeling and reduces vibrations. The spool is designed for braided line, ensuring stable line lay during casting and retrieval.