Shimano Tranx B – 300 / 401 Baitcasting Reel for Pike, Musky and Catfish

Shimano Tranx B is a heavy-duty baitcasting reel designed for anglers targeting large predatory fish with oversized lures. Available in sizes 300 and 401, it delivers exceptional cranking power, structural rigidity and long-term durability. This reel was engineered for big bait fishing, musky, pike and catfish, as well as demanding trolling applications.

Construction and Technology

At the core of Shimano Tranx B lies the Hagane Core Solid Body – a rigid aluminium frame construction that eliminates flex under heavy load. This ensures direct power transfer from handle to gear system and maximum efficiency when retrieving large swimbaits, jerkbaits and high-resistance lures.

Shimano Systems

The precision-engineered MicroModule Gear system enhances smoothness and torque under pressure. The SVS MD TUNE braking system provides fine casting control for heavy lures, while the Cross Carbon Drag delivers up to 10 kg of stopping power. X-Protect sealing increases water resistance and protects internal components from contamination, extending reel lifespan in harsh environments.

Performance and Durability

Despite its heavy-duty nature, Shimano Tranx B maintains refined retrieve performance. The synchronized level wind system ensures even line lay on the spool, while high line capacity and strong gearing make both the 300 and 401 sizes ideal for large waters and powerful fish. The HG version offers increased retrieve speed for anglers who prefer faster presentations.

Application

Shimano Tranx B 300 and 401 are built for big lure fishing, musky and pike casting, heavy swimbaits and jerkbaits, as well as catfish applications. The reel also performs exceptionally well in trolling setups where constant pressure and torque stability are essential.

Who is Shimano Tranx B For

This reel is designed for experienced anglers who demand maximum strength and reliability. It is ideal for those using oversized lures, heavy braid and targeting trophy-class fish where structural integrity and drag power are critical.

FAQ

Is Shimano Tranx B 401 suitable for catfish? Yes, the 401 size provides high drag power and frame rigidity, making it suitable for heavy freshwater catfish fishing.

What is the difference between standard and HG version? The HG version offers a higher gear ratio and faster line retrieve per handle turn.

Can Shimano Tranx B be used for trolling? Yes, its strong gearing, high line capacity and rigid Hagane body make it well suited for trolling applications.