Shimano SLX DC Baitcasting Reel

From the Amazon Listing

• HaganeBody - The HAGANE Body is a metal reel body with high rigidity. The body stiffness and impact resistance virtually eliminates body flexing. The result transforms the angler's actions directly into cranking power. Iy'ss efficiency through strength.
• SVS Infinity - Shimano's newest innovation in brake system technology, SVS Infinity provides easy-to-manage, consistent spool control and brake force. With weights that use inner friction against the raceway during the cast, SVS Infinity controls spool speed for precision casting especially when using lighter lures. The external adjustment knob provides for quick, precise adjustments for either the conditions or when you switch baits
• S3D Spool - This technology leads to reduced spool vibration. By designing a balanced and uniform thin wall aluminum constructed spool, S3D creates an incredibly smooth feel casting and retrieveing lures
• Super Free Spool - Was designed to eliminate friction on the spool shaft during the cast. In standard baitcasting reels, hen the clutch bar is pressed down, the pinion gear is freed and actually can drag on the spool shaft creating friction that can limit the length of the length of the cast. With Super Free, the pinion gear is supported by a ball bearing so that when the clutch is disengaged for a cast, the pinion gear and spool shaft are kept in perfect alignment.