Features: Electronic casting system that reads spool rotation and automatically fine-tunes braking for improved casting performance 7 stainless steel ball bearings plus 1 roller bearing for smooth operation A-symmetrical body design for enhanced ergonomics and balance EXD concept design engineered for efficient casting and reduced friction C6 Carbon frame providing lightweight strength and rigidity Carbon Matrixa" Drag System delivering consistent, reliable drag pressure 90mm bowed aluminum handle with oversized knobs for increased leverage and comfort Duragear Gen II gear system built for long-lasting durability and performance