DAIWA 18 Kohga TW HC 8.6R

Magnetic Sealed Ball Bearings
The greatest advantage of Daiwa's waterproof and durable technology ‘Magnetic Sealed Ball Bearing’ is that it greatly eliminates rust and abnormal noise from ball bearings and maintains initial performance for a long period of time. Not only reels, but also almost all ball bearings suffer from deterioration in rotational performance due to wear of the balls after a period of use. However, conventional ball bearings for reels are often unusable due to salt adhesion and rust before the balls wear out, and this has changed with Mag Sealed. The ball bearings perform their ‘original life’ without maintenance. In addition, Mag Sealed ball bearings have a non-contact construction, with magnetic oil filling the tiny gap between the inner ring and the pole plate, so there is little resistance to rotation. The difference in rotational feel is obvious when compared to bearings that are waterproofed internally with rubber packing. The smooth rotation with almost zero friction can be maintained for a long time without special care. Its revolutionary significance is self-evident.

ATD
新一代阻力系统，可在顺畅地跟随鱼的拉力的同时继续工作。滑动比以前更顺畅，因此鱼线不易断裂。
阻力系统不易造成断线，也不易给鱼带来不适感，因此不易造成不必要的暴力。独特的粘滞感意味着，即使在低阻力设置下，鱼也不容易一下子跑掉，从而减少了搏斗过程中重新调整阻力的频率，使垂钓者能够专注于搏斗。

TWS（T 型风翼系统）
T 形水平风根据离合器的开启或关闭而前后旋转一半。抛竿时，水平风向前旋转，钓线通过 T 形水平风的宽大部分顺利放出。收线时，水平风向后半转，钓线被导向水平风底部的凹槽，凹槽紧贴钓线并与钓线平行。大和独有的水平卷线系统集放线性能和无故障操作于一身。