Shimano CORE G9 Fishing Line
Made in Japan with ultra-high-strength IZANAS® polyethylene fiber, the CORE G9 features a unique manufacturing process that reduces line stretch, transmitting information to the angler more quickly.
Designed with a 9-strand sinking structure and an 8-carrier weave, CORE G9 includes a high-density core that provides a specific gravity of 1.13 to 1.27, compared to 0.98 in conventional PE lines. This enhanced density improves control during techniques such as strolling, drop shots, and neko rigs in deep water environments.
The sinking nature of the line minimizes line bow caused by wind and waves, offering greater stability in open water. The PE rating system, based on line weight and diameter, enables precise selection for optimal casting distance, lure action, and spool capacity.
| Specification | Value |
|---|---|
| Material | IZANAS® polyethylene fiber |
| Structure | 9-strand sinking, 8-carrier weave |
| Specific Gravity | 1.13 – 1.27 |
| Conventional PE Specific Gravity | 0.98 |
| Line Type | Sinking |
| Application | Strolling, drop shots, neko rigs, deep water fishing |
FAQ
What makes CORE G9 different from conventional PE fishing lines?
CORE G9 uses a high-density core and 9-strand sinking structure with an 8-carrier weave, resulting in a specific gravity of 1.13 to 1.27, which improves sinking performance and reduces line stretch compared to conventional PE lines with a specific gravity of 0.98.
Is CORE G9 suitable for deep water fishing techniques?
Yes, CORE G9 is specifically designed for deep water applications such as strolling, drop shots, and neko rigs due to its sinking nature and reduced line stretch, which enhances control and stability.
Does CORE G9 reduce line bow in windy conditions?
Yes, the sinking nature of CORE G9 minimizes line bow caused by wind and waves, providing more consistent performance in open water conditions.




Andrew Alsop –
I’ve used CORE G9 for deep water drop shots and it’s made a big difference. The line sinks steadily and doesn’t bow in the wind. I can feel the lure’s movement more clearly, which helps with timing and accuracy.
Brandon Mathis –
Great control when using neko rigs. The line doesn’t stretch much and stays stable even in choppy conditions. It’s a solid upgrade from my previous PE line.
Paul Nash –
The sinking performance is excellent, especially in deeper waters. A bit heavier than standard PE, but the control and reduced stretch are worth it for precision fishing.
Natalie King –
Used it for strolling in offshore areas. The line holds its position well and doesn’t get tangled. I notice better lure action and more accurate casts.