The original Concept Z rocked the industry with its groundbreaking CZB technology. Pushing the edge of design, engineering, and materials forward is what the Z SLD is all about. The NEW Concept Z SLD doesn’t disappoint, it starts with the new SLIDE magnetic cast control system located in the perfect place for anglers to adjust without missing a single cast. Control casting downwind and then upwind on alternating casts with a flick of the thumb. Pitch, flip, or just let it fly by combining or isolating the Low-Friction Centrifugal braking with the magnetic SLIDE braking. Zero Corrosion CZB Bearings and an Advanced Polymer drag system are placed within the new rock-solid Cast Iron Carbon frame and side plates. This design sets the new bar for material innovation. Slide Magnetic Cast Control System CZB Bearing Technology Hi-Tech Cast Iron Carbon Frame and Side Plate Construction Ti-Armor Aluminum Hamai Cut Drive Gear 20 lb / 9 kg Advanced Polymer Drag System Alert Drag Clicker Zero Ball Bearings (6 CZB Bearings, 1 Dead Stop Anti-Reverse) Trick Shop Compatible Arrowhead Line Guide Reinforced Clutch Cam KeepR Integrated Hook Keeper Generation II Hard Anodized Worm Shaft Low-Friction 6-Way Braking System Beetle Wing Rapid Access Side Plate