Product description The Big- and Medium Baitrunners are back and they are fully stocked with the best Shimano technologies. The Big- and Medium Baitrunners are back and they are fully stocked with the best Shimano technologies. The reels feature a large AR-C spool with slow oscillation in combination with the Aero Wrap II line lay system. This combination ensures maximum distance casting performance. Also on these reels the X-Ship system is present ensuring a smooth power transfer and stability of the gears thanks to the two-point support of the pinion gear by ball bearings. Internally all 4 ball bearings are shielded A-RB for increased durability and the gears have been redesigned to minimise friction and increase power transfer from the long aluminum handle to the rotor.