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Daiwa

Daiwa Zillion SV TW G Casting Reel 7.1:1 LH

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

Aluminum Body

For strength and a lightweight

T-wing System

Wider, less restrictive line guide

Sv Booster

System uses two-stage electromagnetic braking

Hyperdrive Design

Includes Hyper Armed Housing and

Hyper Double

Support helps protect power under

$399.99
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SKU: ZLNSVG100HL-043178800034

Overview

Built for anglers who want a casting reel that balances control, smoothness, and a refined feel, this model is suited to demanding freshwater applications where consistent performance matters. Its aluminum body, T-Wing System, and SV Booster braking system are designed to support longer casts with reduced line resistance while helping manage backlash. The HyperDrive Design adds a set of internal features aimed at maintaining a smooth, solid retrieve under pressure. With its left-hand retrieve and 7.1:1 gear ratio, it fits anglers looking for a fast, responsive reel for serious fishing setups.

Why Hunters Choose the Daiwa

Strong Aluminum

A weightless feel

T-wing System

Wider, less restrictive line guide

Increased Casting

Distance and smoother retrieve

Sv Booster

Braking system helps reduce backlash

Hyperdrive Design

Includes four elements for refined

Key Features

  • Aluminum body for strength and a lightweight feel
  • T-Wing System offers a wider, less restrictive line guide
  • SV Booster System uses two-stage electromagnetic braking
  • HyperDrive Design includes Hyper Armed Housing and HyperDrive Digigear
  • Hyper Double Support helps protect power under heavy load
  • Hyper Tough Clutch and Ultimate Tournament Drag support smooth operation

Best Used For

  • Anglers wanting a left-hand casting reel for controlled presentations and smooth retrieves.
  • Fishermen making longer casts where a less restrictive line guide is useful.
  • Users who want braking help to reduce backlash during active casting sessions.
  • Hunters and anglers seeking a strong aluminum-bodied reel for demanding setups.
  • Tournament-focused anglers prioritizing refined reel control and consistent cranking feel.

Specifications

Body MaterialAluminum
Body TypeAluminum Body
Braking SystemSV Booster System
ClutchHyper Tough Clutch
DesignHyperDrive Design
Drag SystemUltimate Tournament Drag
Gear SystemHyperDrive Digigear
Hand OrientationLeft Hand
Line Guide SystemT-Wing System (TWS)
Retrieve Ratio7.1:1
Support SystemHyper Double Support

Pros

  • Strong aluminum body combines durability with a weightless feel
  • T-Wing System offers a wider, less restrictive line guide
  • Designed for increased casting distance and smoother retrieve
  • SV Booster braking system helps reduce backlash with two-stage control
  • HyperDrive Design includes four elements for refined reel performance
  • Hyper Double Support is built to help maintain power under load

Considerations & Trade-offs

  • The left-hand retrieve and 7.1:1 gear ratio make it a more specialized setup, so it may not suit every angler’s preferred retrieve style or application.
  • The SV Booster braking system is designed to help manage backlash, but it still requires proper adjustment to match line, lure, and casting conditions.
  • The T-Wing System is intended to reduce line resistance and improve casting, but it also adds a distinct reel design that may feel different from more conventional line guides.
  • At $399.99, it sits in a premium price range, so it makes the most sense for anglers who will use the reel regularly and value the feature set.

Suggested Comparisons

  • Baitcasting reels
  • Low-profile casting reels
  • Bass fishing reels
  • Tournament fishing reels

Suggested Accessories

  • Baitcasting reel line
  • Fishing rod
  • Reel maintenance kit
  • Tackle storage

Frequently Asked Questions

Is this the left-hand version of the Zillion SV TW G?

Yes. The product title identifies it as the 7.1:1 LH model.

What braking system does this reel use?

It uses Daiwa’s SV Booster System, described here as a two-stage electromagnetic induction braking system designed to help prevent backlash.

What is the T-Wing System on this reel for?

According to the product description, the T-Wing System uses a larger, wider, less restrictive line guide to support increased casting distance and a smoother retrieve with less line resistance.

What does the HyperDrive Design include?

The description lists four elements: Hyper Armed Housing, HyperDrive Digigear, Hyper Double Support, and Hyper Tough Clutch.

Does the product data list the reel’s weight, line capacity, or gear ratio details beyond 7.1:1?

No. The provided data confirms the 7.1:1 ratio and left-hand orientation, but it does not include weight, line capacity, or additional size specifications.