The MONOCOQUE BODY in DAIWA reels refers to a single-piece body structure. Traditional spinning reels covered the drive gear with a body and body cover, secured by several screws, which posed strength issues. The MONOCOQUE BODY eliminates the body cover, directly setting a high-precision plate into the body. This change supports the body with the entire plate surface instead of just screw points, significantly enhancing precision, rigidity, and sealing. Also, because the fixed part of the screw that occupied space inside the body has been removed, It allows for larger drive gears, providing more powerful retrieves and smoother fights with big fish.

MAGSEALED

DAIWA's MAGSEALED technology is designed to prevent water, salt, and debris from entering the reel, using magnetic fluid to form a barrier that protects critical components like bearings, line rollers, and gears from saltwater. DAIWA adapted magnetic fluid technology initially developed by NASA for dust protection in hard drives used in space. Unlike traditional rubber seals that increase handle rotation friction, the magnetic fluid is held in place by a magnetic field, reducing friction and enabling smooth operation. This technology enhances the reel's durability and performance, significantly improving reliability in harsh fishing environments without requiring meticulous maintenance.

MAGSEALED LINE ROLLER

The line roller directly encounters water and sand carried by the line, making its waterproofing crucial for maintaining initial performance such as rotational feel and sensitivity. The MAGSEALED LINE ROLLER significantly reduces the ingress of salt and foreign particles. Additionally, improved rotation enhances the effectiveness of reducing line twist.

MAGSEALED BALL BEARING

Following the revolutionary waterproof and durability technologies applied to the reel body and line roller, DAIWA has extended these advancements to a crucial small component that significantly impacts reel rotation: the ball bearing. Through proprietary technology, DAIWA has become the first in the world to successfully apply MAGSEALED technology directly to the ball bearing itself. By creating a barrier of magnetic fluid, the intrusion of water and foreign particles into the ball bearing is prevented, maintaining its original smooth and light performance. This innovation eliminates the need for traditional seals or packing, significantly reducing rust, salt damage, and unwanted noise. As a result, the waterproofing and durability of the reel are dramatically enhanced, allowing it to retain its initial performance for a longer period.

AIR ROTOR

AIR ROTOR is designed to achieve the ideal spherical shape for a rotating body. Through high-precision rigidity analysis, it maintains the same level of rigidity as traditional rotors while achieving significant weight reduction and lower inertia. The reduction in inertia allows anglers to stop and wind the reel at will, providing excellent responsiveness and a lighter, smoother winding experience.

ATD (Automatic Drag)

DAIWA’'s ATD (Automatic Drag) technology is an innovative system designed to address the issues found in traditional drag systems. Previously, the main problem was the lack of smoothness when the drag first engaged. ATD ensures a smooth initial drag, releasing lines with consistent tension under strong pressure, and offering gradual resistance under lighter pressure. This adaptability reduces the need for frequent adjustments of drag force and also improves hooking rates. Enhanced drag washers maintain drag strength during long fights, giving anglers an advantage against large fish. ATD provides a stress-free and efficient fishing experience.

ZAION

ZAION is a top-tier carbon material created by DAIWA using proprietary technology to mold a special resin densely woven with carbon fibers, a process that is extremely difficult to achieve. It combines exceptional lightness and strength, making it the pinnacle of DAIWA's carbon materials. This superior performance is a privilege reserved only for the highest-end models.

ABS II

ABS II features a spool structure that allows lines to be released smoothly, increasing casting distance while minimizing issues like backlash. By increasing the spool diameter and incorporating a reverse taper design, ABS reduces line trouble. The ABS II further enhances long-casting performance by refining the shape of the spool ring.

CROSS WRAP

CROSS WRAP uses an angled cross-wrapping method that prevents lines from cutting into and slipping on the spool. This technique is particularly effective in reducing line troubles, especially when using thin or PE lines, while also ensuring a smoother and more enjoyable casting experience.

TWIST BUSTER Ⅱ

TWIST BUSTER Ⅱ reduces line twist caused by rotor rotation by tapering the line roller and rolling the line in the opposite direction on the roller. This innovation significantly alleviates the line twist that was once considered an unavoidable issue in spinning reels.

DAIWA 2017 Morethan Spec Chart

DAIWA 2017 Morethan Line-up

Line-up	Year	Salt or Fresh	Weight（ｇ）	Gear Ratio	Retrieve（cm/crank）	Max Drag（kg）	Braided line cap. (lb-m)	Handle Arm（mm）	Bearing (Ball/Roller)	Handle knob shape
2510PE-H	2017	Saltwater OK	245	6	90	7	20-200, 30-150	55	12/1	T
3012H	2017	Saltwater OK	285	5.6	95	7	30-200	60	12/1	T
3500	2017	Saltwater OK	435	4.9	83	8	40-300, 50-250	65	12/1	T

Specifications in Pound-Yard Notation

Line-up	Year	Salt or Fresh	Weight（oz)	Gear Ratio	Retrieve（in/crank）	Max Drag（lb）	Braided line cap. (lb-yd)	Handle Arm（in）	Bearing (Ball/Roller)	Handle knob shape
2510PE-H	2017	Saltwater OK	8.8	6	35.4	15.6	20-220, 30-165	2.17	12/1	T
3012H	2017	Saltwater OK	10.2	5.6	37.4	15.6	30-220	2.36	12/1	T
3500	2017	Saltwater OK	15.5	4.9	32.7	17.8	40-330, 50-275	2.56	12/1	T

DAIWA 2017 Morethan 3012H

Technology Features of DAIWA 2017 Morethan 3012H

MONOCOQUE BODY