SHIMANO 25 Basis BG 4-500

For the Big Game

In the harsh conditions of rocky shores, this big game rod is designed for anglers who pursue only large, strong fish.

• Versatile for all fish species, its simple yet effective concept focuses on catching big and powerful fish from rocky shores.
• The high-strength blank ensures smooth power transmission, allowing for pressured fights and enabling anglers to take on even the toughest catches.
• Reconfigured functionality and lengths reduce strain on the angler’s body, improving comfort.
• The long-nut reel seat is designed for a secure grip and minimal loosening during operation and fights.
• Detachable fighting bottom to ease the burden of abdominal contact during intense fights.
• Every feature is aimed at supporting anglers and helping them capture the big fish from rocky shores

4-500



A standard rod for fishing with live herring (suru-ru) for float fishing. With its robust butt power, it’s ideal for tackling bluefish as well as species like groupers and wrasse that inhabit rocky areas. The rod's strength allows quick lifting of fish that make sudden, powerful runs near the bottom.

Key Feature

Redesigned for Greater Advantage

This series emphasizes improving the ability to catch big fish through a more shortened rod design. By carefully re-evaluating every aspect of the rod, the performance is fine-tuned to face larger catches more reliably and safely.

• Shortened length for better handling during monster fish fights on unstable shorelines, increasing the likelihood of landing big catches.
• Spiral X Core + Parabola Tune R+ enhances blank performance, making it easier to catch large fish.

Reliable Grip for Intense Fights

• Matte rubber coating on the front grip ensures better grip and less slippage during fights.
• Long nut reel seat securely holds the reel and prevents loosening during battle, even with heavy reels.

Fighting Bottom for Comfort

• Detachable EVA fighting bottom reduces strain when pressing the rod butt against your stomach, improving grip for a stronger fight while minimizing physical strain.

Four Distinct Models for Big Game Fishing

The Basis BG series offers four models, each suited for different big-game fishing situations:

• 3-500:

  

  Ideal for night fishing, accommodating from oceanic baits to bluefish, including large snapper and longtail.
• 4-500:

  

  Perfect for yellowtail, black snapper, and groupers with its strong butt power.
• 5-480:

  

  Designed for large tuna and hamafuefuki using live baits, with a shortened length for better handling and less strain.
• 6-420K:

  

  Best for large bait handling, with the power to fight monster fish. It features a K-guide system, supporting thick fluorocarbon leaders and PE lines while providing smooth line flow.

Features

Shimano Original Screw Seat

• Prevents loosening and wobbling, securely fixing the reel for stable performance during fights.

Matte Rubber Coating (Upper Rod & Reel Seat)

• The matte rubber coating applied to the upper rod and reel seat ensures a secure grip, even with wet hands, preventing slippage.

Tubular Tip

• The fine and flexible tip provides exceptional sensitivity, transmitting the movement of live bait and current to the angler's hands, despite the rod's sturdy build.

Detachable Fighting Bottom

• By increasing contact area during fighting, this feature reduces strain on the angler’s body, particularly during strenuous battles.

Stainless Frame SiC K Guides (6-420)

• Featuring large-diameter K guides, these are optimized for smooth line passage, especially with thicker lines, and help reduce line troubles.

T-IMSG Guides (3-500 to 5-480: #1–)

• These guides contribute to a smooth and tangle-free experience while enhancing casting and durability across the series.