Today's technology with legendary performance and durability. Incorporating all of the latest technology such as the Propulsion Line Management System to S A-RB bearings, the compact profile lineup of Baitrunners can handle nearly any live-bait application from the small 4000 size for freshwater and inshore species to the large 12000 size for bluewater. Legendary drivetrain and auto return Baitrunner. Better castability, better line lay, less backlash, wind knots or tangles, less friction on the line, larger, more comfortable grips, a higher max drag as well as wider ranger of Baitrunner settings than its predecessors.