CONSTRUCTION & TECHNOLOGY: 4BB + 1RB bearing drive for durability Multi-disc oil felt drag washers for ultimate smoothness CFR: Cyclonic Flow Rotor technology Rigid metal handle design for added strength EVA foam handle knobs on sizes 10-40 60-size reels feature Ergo Grip handle knobs Machined aluminum, two-tone anodized spool Quick-Set anti-reverse roller bearing Precision machine cut brass pinion gear Corrosion resistant frame, sideplate and rotor Stratus-7 reels are backed by a 1-year limited warranty