| Model |
Power |
Length |
Sections |
Closed Length |
Weight |
Tip Diameter |
Lure Weight |
Leader Line |
Carbon Content |
JAN |
| SPINNING 35-53 |
3.5 |
5.3 m |
5 pcs |
125.5 cm |
380 g |
2.2 mm |
No.6–18 |
3.5–10 |
99.10% |
4549018701364 |
| SPINNING 45-53 |
4.5 |
5.3 m |
5 pcs |
125.5 cm |
415 g |
2.6 mm |
No.10–25 |
5–14 |
99.00% |
4549018701371 |
| BAIT 35-58 |
3.5 |
5.8 m |
6 pcs |
116.0 cm |
415 g |
2.5 mm |
No.6–18 |
3.5–10 |
99.20% |
4549018701388 |
| BAIT 42-64 |
4.2 |
6.4 m |
6 pcs |
129.5 cm |
525 g |
2.8 mm |
No.8–20 |
4–12 |
99.60% |
4549018761788 |
| BAIT 45-58 |
4.5 |
5.8 m |
6 pcs |
116.0 cm |
485 g |
2.8 mm |
No.10–25 |
5–14 |
99.40% |
4549018701395 |
ULTIMATE SPEC Series Rod
The Gamakatsu ULTIMATE SPEC Series represents one of the highest levels of Japanese ISO rod engineering, developed specifically for anglers pursuing ultimate control, sensitivity, and lifting performance in competitive rocky shore fishing environments. Built for serious tournament and advanced technical anglers, this series combines ultra-refined blank technology with exceptional fish fighting balance and long-distance casting capability.
The primary concept behind the ULTIMATE SPEC Series is achieving a perfectly balanced fusion of sensitivity, flexibility, recovery speed, and enormous butt power. Rather than relying purely on stiffness, the rod utilizes an advanced progressive bending structure that allows pressure to flow naturally throughout the blank during intense fights with large fish.
This deep and controlled bending action enables anglers to maintain constant pressure while minimizing sudden stress concentration on the line system. As a result, the rod delivers outstanding line protection and smooth shock absorption even when fighting powerful fish in difficult rocky shoreline conditions.
The blank is constructed using premium high-elasticity carbon materials combined with advanced reinforcement technologies designed to maximize structural rigidity without adding unnecessary weight. This allows the rod to maintain an impressively slim and lightweight profile while delivering exceptional strength and recovery speed.
One of the defining features of the ULTIMATE SPEC Series is its extraordinary blank responsiveness. After casting or sharp rod manipulation, the blank returns to its neutral position extremely quickly, helping improve casting precision, float control, and bait presentation accuracy.
The tip section was carefully designed to provide delicate bite detection while maintaining enough resilience for precise float operation under rough current and windy conditions. This balance allows anglers to react quickly to subtle strikes without sacrificing stability during aggressive fish runs.
The midsection transitions smoothly into a highly powerful butt area capable of generating tremendous lifting force against large blacktail, sea bream, hiramasa, amberjack, and other trophy-class saltwater species. Despite its immense power, the rod maintains a remarkably smooth fighting curve that reduces physical fatigue during prolonged battles.
To further improve stability and control, the blank incorporates advanced anti-torsion carbon reinforcement technology. This structure suppresses twisting during casting and fish fighting, improving energy transfer efficiency, casting stability, and overall rod precision under heavy load conditions.
High-quality titanium frame guides with SiC rings significantly reduce front-end weight while improving line flow and corrosion resistance. The lightweight guide configuration contributes to faster blank recovery, improved balance, and enhanced operational sensitivity.
The ergonomic reel seat and grip design provide secure handling comfort even during extended fishing sessions and extreme fighting situations. The carefully optimized weight distribution allows anglers to maintain high operational precision throughout long hours of rocky shore fishing.
The ULTIMATE SPEC Series was developed for expert anglers who demand elite-level rod performance in highly technical and demanding environments. It performs exceptionally well in tournament-level ISO fishing situations where precision lure placement, stable line control, and immediate fish response are critical.
Built with advanced Japanese craftsmanship and cutting-edge carbon engineering, the Gamakatsu ULTIMATE SPEC Series delivers professional-grade sensitivity, extraordinary lifting power, lightweight balance, and long-term durability for serious saltwater anglers.
