HAGANE is a Shimano reel design concept created to withstand continual use and extreme abuse. HAGANE is an innovation with built-in toughness and durability that works alongside Shimano's precision engineering. HAGANE is for all anglers.

The ultra-compact precision gear and the elaborate body housing realize a "silky" winding feel that has never been experienced before. SHIMANO's unique gear system that reduces the vibration level to less than half in a vibration comparison with conventional gears (our comparison), and achieves a smooth feeling without sacrificing strength by increasing the number of gear teeth that mesh with each other.

X-Ship provides improved gear durability. By supporting the pinion gear on both ends with bearings, the pinion gear maintains precise alignment with the drive gear. This allows the gears to stay in the same position under the heaviest loads. The added benefit of X-Ship technology is that friction between the spool shaft and gear are eliminated. This further benefits anglers with enhanced casting performance and casting distance of lighter lures.

The HAGANE Body is a metal reel body with high rigidity. The body rigidity and impact resistance virtually eliminates body flexing on the reel while fighting fish. The result transforms the angler's actions directly into cranking power, increasing efficiency through strength.

The MGL Spool III thoroughly pursues low inertia and features a narrow-shape design with a width of 19 mm that reduces inertia by about 15% compared to the second-generation MGL Spool with a width of 22 mm. But even with a reduced width, the MGL Spool III maintains line capacity with an outer diameter of 34 mm. The benefit of MGL Spool III: unparalleled casting performance.

By applying slight pressure to the bearing holding the spool, SilentTune reduces the vibration of the bearing during high-speed rotation. This improves the quietness while casting and the rise of the spool rotation becomes even smoother.

The Intelligent Digital Control braking system features four easy-to-use modes that can be set using the external dial for Max Distance, Braided/Monofilament line, Fluorocarbon line and Skipping. These four modes allow anglers to fish a wide variety of lures in any condition with minimal adjustments to the reel. I-DC4 reads various situation changes from casting to the arrival of the lure at the target spot by reading the spool's rotation and makes fine adjustments to the brake accordingly.

CI4 is a Shimano original material reinforced with carbon fiber that is lighter and has a higher strength than conventional resin material. CI4+ is an advanced version of the original CI4 material and is 2.5x more rigid than its predecessor. While improving lightness and rigidity, reel bodies and rotors built with CI4+ are further reduced in size and weight.

The Cross Carbon Drag material provides a wider range of drag settings compared to traditional drag materials. The Cross Carbon Drag provides the smoothest Shimano drag performance ever while providing anglers with increased durability.

S3D technology leads to significantly reduced spool vibration. By designing and constructing a balanced and uniform thin-wall aluminum spool, S3D creates an incredibly smooth feeling when casting and retrieving lures.

S A-RB bearings are put through the same process as Shimano’s A-RB bearings but feature shields on both sides of the bearings. These shields reduce the possibility of salt or sand inhibiting rotation of the bearing.

Super Free Spool eliminates friction on the spool shaft during the cast. Standard baitcasting reels are constructed in a way that when the clutch bar is pressed down, the pinion gear is freed and can actually drag on the spool shaft. This creates friction that can limit the length of a cast. But baitcasting reels with Super Free Spool are constructed so that the pinion gear is supported by a ball bearing. When the clutch is disengaged in preparation for a cast, the pinion gear and spool shaft are kept in perfect alignment. The result: zero friction is placed upon the spool shaft and enhances casting performance.