Shimano Tranx 300 B TRX300B - RH - 5.8:1 Line Capacity & Reel Setup Guide

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Shimano Tranx 300 B TRX300B - RH - 5.8:1 baitcasting reel

ReelCalc Reel Setup Guide

Shimano Tranx 300 B TRX300B - RH - 5.8:1 Line Capacity & Reel Setup Guide

The Shimano Tranx 300 B TRX300B - RH - 5.8:1 (TRX300B) falls in the saltwater low-profile class and is best matched to inshore saltwater, coastal fishing, bass, swimbaits, heavy cover, crankbaits, and moving baits. 11.8 oz, 31 inches of line pickup per handle turn, and 22 lb of published maximum drag define the working scale of this exact model. Its 31-inch pickup favors controlled cadence with crankbaits and steady moving presentations.

Quick Answer: Best Line for the Shimano Tranx 300 B TRX300B - RH - 5.8:1

Best overall range: 40-80 lb braid

Simple alternative: 15-30 lb mono/fluoro

For a versatile starting point, use 15-30 lb mono/fluoro as a straight main line or 40-80 lb braid with a leader matched to the cover and lure. A short mono base can prevent braid slip and reduce how much premium line is needed.

Open this exact reel in the Reel Setup Wizard.

Who Is the Shimano Tranx 300 B TRX300B - RH - 5.8:1 For?

This baitcaster makes the most sense for anglers fishing inshore saltwater, coastal fishing, bass, swimbaits, heavy cover, crankbaits, and moving baits. Its spool holds practical casting-line amounts without the bulk of a deep conventional reel. Use 15-30 lb mono/fluoro for a straightforward main line, or 40-80 lb braid when you want more strength for the same diameter and can manage braid carefully on the spool.

Use the Pre-Loaded Shimano Tranx 300 B TRX300B - RH - 5.8:1 ReelCalc Calculator

This calculator is pre-loaded for the exact Shimano Tranx 300 B TRX300B - RH - 5.8:1. Choose the actual line you plan to spool and ReelCalc automatically uses the appropriate published mono or braid capacity. In backing mode, the suggested main-line amount adjusts when needed to leave practical room for backing. The 31-inch retrieve is also loaded for the handle-turn estimate.

Best Line Setup for the Shimano Tranx 300 B TRX300B - RH - 5.8:1

A practical starting point for the Shimano Tranx 300 B TRX300B - RH - 5.8:1 is 40 lb braid over monofilament backing with a 15-30 lb mono/fluoro leader. A short mono base can prevent braid from slipping and can reduce how much premium line is needed, but this compact spool does not require a large backing layer. Since two lines with the same pound-test label can have different diameters, use the listed diameter of the exact line whenever it is available.

Fishing UseSuggested Line Setup
Inshore Saltwater40-60 lb braid with a 15-30 lb mono/fluoro leader
Coastal Fishing40-60 lb braid with a 15-30 lb mono/fluoro leader
Bass40-60 lb braid with a 15-30 lb mono/fluoro leader
Swimbaits60-80 lb braid
Straight-line setup15-30 lb mono/fluoro

Shimano Tranx 300 B TRX300B - RH - 5.8:1 Line Capacity

Shimano lists the monofilament capacities as 12 lb / 230 yards, 14 lb / 180 yards, 17 lb / 150 yards. The published braid ratings are 40 lb / 215 yards, 50 lb / 180 yards, 65 lb / 135 yards. These factory ratings establish the spool's baseline, while the calculator adjusts the estimate for the diameter of the line you select.

Line TypeLine RatingCapacity
Monofilament12 lb230 yards
Monofilament14 lb180 yards
Monofilament17 lb150 yards
PowerPro Braid40 lb215 yards
PowerPro Braid50 lb180 yards
PowerPro Braid65 lb135 yards

Shimano Tranx 300 B TRX300B - RH - 5.8:1 Specs

The Shimano Tranx 300 B TRX300B - RH - 5.8:1 uses a 5.8:1 gear ratio. Its 31-inch pickup favors controlled cadence with crankbaits and steady moving presentations. It weighs 11.8 oz and has a published maximum drag of 22 lb. Maximum drag is the reel's upper rating, not a suggestion to fish every setup at that setting.

SpecificationShimano Tranx 300 B TRX300B - RH - 5.8:1
Exact modelTRX300B
Reel sizeTRX300B - RH - 5.8:1
Retrieve handRight
Gear ratio5.8:1
Line retrieve31 inches per crank
Weight11.8 oz
Maximum drag22 lb
Bearings5/1
Mono capacity12 lb / 230 yards, 14 lb / 180 yards, 17 lb / 150 yards
Braid capacity40 lb / 215 yards, 50 lb / 180 yards, 65 lb / 135 yards

Specifications checked against Shimano's official U.S. product specifications.

Shimano Tranx 300 B TRX300B - RH - 5.8:1 FAQs

What Size Braid Is Best for the Shimano Tranx 300 B TRX300B - RH - 5.8:1?

40-80 lb braid is the practical ReelCalc range for this baitcaster. Use the lighter end for open water and easier casting, and the stronger end around vegetation, docks, wood, frogs, or larger baits. Avoid choosing very thin braid only to maximize yardage because thin braid can dig into a baitcaster spool under load.

How Much Line Does the Shimano Tranx 300 B TRX300B - RH - 5.8:1 Hold?

The reel is published at 12 lb / 230 yards, 14 lb / 180 yards, 17 lb / 150 yards. Its listed braid ratings are 40 lb / 215 yards, 50 lb / 180 yards, 65 lb / 135 yards. Actual capacity can vary with the diameter of the exact line selected.

Build Your Shimano Tranx 300 B TRX300B - RH - 5.8:1 Line Setup

Open the Reel Setup Wizard with this exact reel already selected for a guided line and backing recommendation.

Shimano Tranx 300 B TRX300B - RH - 5.8:1 baitcasting reel

ReelCalc Reel Setup Guide

Shimano Tranx 300 B TRX300B - RH - 5.8:1 Line Capacity & Reel Setup Guide

The Shimano Tranx 300 B TRX300B - RH - 5.8:1 (TRX300B) falls in the saltwater low-profile class and is best matched to inshore saltwater, coastal fishing, bass, swimbaits, heavy cover, crankbaits, and moving baits. 11.8 oz, 31 inches of line pickup per handle turn, and 22 lb of published maximum drag define the working scale of this exact model. Its 31-inch pickup favors controlled cadence with crankbaits and steady moving presentations.

Quick Answer: Best Line for the Shimano Tranx 300 B TRX300B - RH - 5.8:1

Best overall range: 40-80 lb braid

Simple alternative: 15-30 lb mono/fluoro

For a versatile starting point, use 15-30 lb mono/fluoro as a straight main line or 40-80 lb braid with a leader matched to the cover and lure. A short mono base can prevent braid slip and reduce how much premium line is needed.

Open this exact reel in the Reel Setup Wizard.

Who Is the Shimano Tranx 300 B TRX300B - RH - 5.8:1 For?

This baitcaster makes the most sense for anglers fishing inshore saltwater, coastal fishing, bass, swimbaits, heavy cover, crankbaits, and moving baits. Its spool holds practical casting-line amounts without the bulk of a deep conventional reel. Use 15-30 lb mono/fluoro for a straightforward main line, or 40-80 lb braid when you want more strength for the same diameter and can manage braid carefully on the spool.

Use the Pre-Loaded Shimano Tranx 300 B TRX300B - RH - 5.8:1 ReelCalc Calculator

This calculator is pre-loaded for the exact Shimano Tranx 300 B TRX300B - RH - 5.8:1. Choose the actual line you plan to spool and ReelCalc automatically uses the appropriate published mono or braid capacity. In backing mode, the suggested main-line amount adjusts when needed to leave practical room for backing. The 31-inch retrieve is also loaded for the handle-turn estimate.

Best Line Setup for the Shimano Tranx 300 B TRX300B - RH - 5.8:1

A practical starting point for the Shimano Tranx 300 B TRX300B - RH - 5.8:1 is 40 lb braid over monofilament backing with a 15-30 lb mono/fluoro leader. A short mono base can prevent braid from slipping and can reduce how much premium line is needed, but this compact spool does not require a large backing layer. Since two lines with the same pound-test label can have different diameters, use the listed diameter of the exact line whenever it is available.

Fishing UseSuggested Line Setup
Inshore Saltwater40-60 lb braid with a 15-30 lb mono/fluoro leader
Coastal Fishing40-60 lb braid with a 15-30 lb mono/fluoro leader
Bass40-60 lb braid with a 15-30 lb mono/fluoro leader
Swimbaits60-80 lb braid
Straight-line setup15-30 lb mono/fluoro

Shimano Tranx 300 B TRX300B - RH - 5.8:1 Line Capacity

Shimano lists the monofilament capacities as 12 lb / 230 yards, 14 lb / 180 yards, 17 lb / 150 yards. The published braid ratings are 40 lb / 215 yards, 50 lb / 180 yards, 65 lb / 135 yards. These factory ratings establish the spool's baseline, while the calculator adjusts the estimate for the diameter of the line you select.

Line TypeLine RatingCapacity
Monofilament12 lb230 yards
Monofilament14 lb180 yards
Monofilament17 lb150 yards
PowerPro Braid40 lb215 yards
PowerPro Braid50 lb180 yards
PowerPro Braid65 lb135 yards

Shimano Tranx 300 B TRX300B - RH - 5.8:1 Specs

The Shimano Tranx 300 B TRX300B - RH - 5.8:1 uses a 5.8:1 gear ratio. Its 31-inch pickup favors controlled cadence with crankbaits and steady moving presentations. It weighs 11.8 oz and has a published maximum drag of 22 lb. Maximum drag is the reel's upper rating, not a suggestion to fish every setup at that setting.

SpecificationShimano Tranx 300 B TRX300B - RH - 5.8:1
Exact modelTRX300B
Reel sizeTRX300B - RH - 5.8:1
Retrieve handRight
Gear ratio5.8:1
Line retrieve31 inches per crank
Weight11.8 oz
Maximum drag22 lb
Bearings5/1
Mono capacity12 lb / 230 yards, 14 lb / 180 yards, 17 lb / 150 yards
Braid capacity40 lb / 215 yards, 50 lb / 180 yards, 65 lb / 135 yards

Specifications checked against Shimano's official U.S. product specifications.

Shimano Tranx 300 B TRX300B - RH - 5.8:1 FAQs

What Size Braid Is Best for the Shimano Tranx 300 B TRX300B - RH - 5.8:1?

40-80 lb braid is the practical ReelCalc range for this baitcaster. Use the lighter end for open water and easier casting, and the stronger end around vegetation, docks, wood, frogs, or larger baits. Avoid choosing very thin braid only to maximize yardage because thin braid can dig into a baitcaster spool under load.

How Much Line Does the Shimano Tranx 300 B TRX300B - RH - 5.8:1 Hold?

The reel is published at 12 lb / 230 yards, 14 lb / 180 yards, 17 lb / 150 yards. Its listed braid ratings are 40 lb / 215 yards, 50 lb / 180 yards, 65 lb / 135 yards. Actual capacity can vary with the diameter of the exact line selected.

Build Your Shimano Tranx 300 B TRX300B - RH - 5.8:1 Line Setup

Open the Reel Setup Wizard with this exact reel already selected for a guided line and backing recommendation.