Fishing Reels | BaitcastingShimanoSold by Sportsmans Guide

Shimano

Shimano Tranx 400 B Casting Reels

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Coresolid Hagane

All-metal body combines the frame,

5+1 Corrosion-resistant

S A-RB bearings support smooth

X-ship Double

Bearing support helps eliminate friction

Svs Infinity

MD Tune braking system includes

Cross Carbon

Drag offers a wide range

$369.99
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SKU: WX2*0749928

Overview

Built for demanding big-fish applications, this reel is aimed at anglers who need a heavy-duty option for both fresh and saltwater use. Its all-metal CoreSolid and HAGANE construction brings the frame, outer sideplate, and level guard together in one aluminum piece for a rigid feel, while 5+1 S A-RB bearings and X-Ship are included to support smooth, precise retrieves. The SVS Infinity MD Tune braking system and thin-walled aluminum S3D spool are designed to help keep casts controlled, and the Cross Carbon Drag offers a wide adjustment range with up to 22 pounds of stopping force. With generous spool capacity and a design suited to everything from big swimbaits to bottom fishing, it fits serious anglers targeting larger species and deeper water.

Why Hunters Choose the Shimano

All-metal Coresolid

HAGANE body adds rigidity for

5+1 S

A-RB bearings support smooth, precise

X-ship Provides

Double bearing support for improved

Svs Infinity

MD Tune offers adjustable external

Cross Carbon

Drag delivers a wide adjustment

Key Features

  • CoreSolid and HAGANE all-metal body combines the frame, outer sideplate, and level guard into one aluminum piece.
  • 5+1 corrosion-resistant S A-RB bearings support smooth retrieves.
  • X-Ship double bearing support helps eliminate friction and improve alignment.
  • SVS Infinity MD Tune braking system includes an adjustable external dial.
  • Cross Carbon Drag offers a wide range of adjustments and up to 22 pounds of stopping force.
  • Thin-wall aluminum S3D spool and generous spool capacity support heavy-duty applications.

Best Used For

  • Heavy-duty anglers targeting big freshwater or saltwater species with demanding tackle setups
  • Anglers casting big swimbaits who want controlled casts and strong line capacity
  • Bottom-fishing users needing a reel built for deep-water presentations and heavy pressure
  • Serious hunters and outdoorsmen pursuing tarpon, tuna, sturgeon, and similar powerful fish

Specifications

Bearings5+1 S A-RB bearings
Body ConstructionAll-metal construction
Body MaterialAluminum
Braking AdjustmentAdjustable external dial
Braking SystemSVS Infinity MD Tune braking system
Corrosion Resistant Bearings5+1 corrosion-resistant S A-RB bearings
Drag SystemCross Carbon Drag
FrameFrame, outer sideplate, and level guard combined into one aluminum piece
Gear SystemMicroModule gears
Level GuardCombined into one aluminum piece
Max DragUp to 22 pounds
Performance NotesDesigned for big fish and demanding applications
Reel TypeCasting Reel
SideplateOuter sideplate combined into one aluminum piece
SpoolThin-walled aluminum S3D spool
Spool CapacityGenerous spool capacity
Target SpeciesTarpon, tuna, sturgeon
TechnologyHAGANE and CoreSolid
Use CasesHeavy-duty fresh and saltwater angling; casting big swimbaits; bottom fishing
X ShipYes

Pros

  • All-metal CoreSolid and HAGANE body adds rigidity for demanding applications.
  • 5+1 S A-RB bearings support smooth, precise retrieves.
  • X-Ship provides double bearing support for improved alignment and reduced friction.
  • SVS Infinity MD Tune offers adjustable external braking control.
  • Cross Carbon Drag delivers a wide adjustment range and up to 22 pounds of stopping force.
  • Generous spool capacity suits big-game species and deeper-water presentations.

Considerations & Trade-offs

  • The Tranx 400B is built around a heavy-duty, all-metal design, so it may be more reel than needed for lighter freshwater applications.
  • Its braking system is tuned for controlled casting, but the external dial and setup add another layer of adjustment compared with simpler reels.
  • The reel’s large spool capacity is a plus for big-game use, but it also points to a larger, more specialized profile than compact general-purpose casting reels.
  • With a stated maximum drag of up to 22 pounds, it is aimed at demanding applications, but anglers should match it to the line and species they plan to target.

Suggested Comparisons

  • Heavy-duty baitcasting reels
  • Big-game saltwater reels
  • Freshwater casting reels for large species
  • Bottom-fishing reels

Suggested Accessories

  • Rod and reel combo case
  • Spare fishing line
  • Reel maintenance kit
  • Line spooler

Frequently Asked Questions

What kind of fishing is the Shimano Tranx 400B designed for?

It is described as a heavy-duty casting reel for fresh and saltwater angling, with big-game applications in mind. The product copy also mentions use for casting big swimbaits and bottom fishing.

Does the Tranx 400B have a metal body?

Yes. The source says it uses CoreSolid and HAGANE all-metal construction, with the frame, outer sideplate, and level guard combined into one aluminum piece.

What braking system does this reel use?

It uses the SVS Infinity MD Tune braking system with an adjustable external dial.

How much drag does the Tranx 400B offer?

The product description states that the Cross Carbon Drag provides up to 22 pounds of stopping force.

Is the spool capacity listed in the product data?

The description says the reel has generous spool capacity, but it does not provide exact line-capacity numbers in the supplied data.