Shimano Twin Power SW Review For Serious Saltwater Fishing

The Shimano Twin Power SW is for serious saltwater fishing action, and the new Shimano Twin Power SW saltwater spinning reels fuse Shimano technology for a reel with overwhelming durability, power, and reliability to tackle any situation in any condition. Within the Shimano Twin Power SW series, anglers will uncover the Shimano HAGANE reel design concept for the ability to fight big, powerful fish with confidence. So check out this Shimano Twin Power SW review to know why the reel is worth the money.

Freshwater spinning experts will also appreciate such top-end quality. Bristling with advanced features including AR-C spool, SR one-piece bail arm, and Waterproof Rigid Support Drag. Gear ratios range from 4.9:1 on the 8000PG model to a pacy yet perfectly measured 6.2:1 on the 5000. Powered by S A-RB bearings, these are true thoroughbreds.

Quick Overview:

  • Hagane all-metal body
  • Tough Hagane cold-forged gearing
  • Hard aluminum construction eliminates potential flex
  • X-Ship gear support bearings
  • X-Tough Drag offers smooth power
  • 11+1 S-ARB shielded stainless steel bearings with Super Stopper II
  • Propulsion Line Management System
  • Aero Wrap IIX-Shield/X-Protect System

Shimano Twin Power SW Technical Specifications Chart

Specification Details
Model Shimano Twin Power SW
Product Family Twin Power
Product Type Spinning Reel
Release Year 2015
Material Aluminum & Composite
Ball Bearings 11+1 (SW 4000XG-8000PG), 10+1 (SW 10000PG-14000XG)
Gear Ratio Options 4.9:1 – 6.2:1 (depending on model)
Retrieve Rate 37-53 inches per crank (depending on model)
Drag System Hagane Front Drag
Max Drag 24-62 lb (depending on model)
Line Capacity (Mono) Varies by model (refer to manufacturer’s guide)
Line Capacity (Braid) Varies by model (refer to manufacturer’s guide)
Line Retrieve Per Crank Varies by model (refer to manufacturer’s guide)
Weight 12.5-22.9 oz (depending on model)
Handle Position Reversible (right or left hand)
Body Construction Aluminum (cold forged)
Spool Material Aluminum (cold forged)
Waterproof Rating X-Shield (partial waterproof)
Technology Hagane Gear, X-Ship, X-Tough Drag, X-Shield, X-Rigid Gear
Warranty Limited 1-year warranty

Saltwater Spinning Reel- Shimano Twin Power SW Review

Shimano Twin Power SW fishing reel reviewsCheck Today’s Price

CHECK PRICE OF Shimano 15 TWIN POWER SW 5000XG ⏩

The Shimano Twin Power SW technology, which was previously exclusive to the flagship Shimano Stella SW adorns the Shimano Twin Power SW family. With sizes from 4000 through to a powerhouse 10000 size, these are seriously tough reels, appealing to saltwater anglers seeking all sizes of fish, including big game blue water species. Here are the unique features you must check-

Hagane Body

Metal reel body with high rigidity. The body stiffness and resistance virtually eliminate body flexing. The result transforms your actions directly into cranking power. Although it is designed as a saltwater reel, the Shimano Twin Power SW also makes an excellent reel for heavy-duty freshwater species like catfish.

Hagane Gear

With amazing strength and durability, the HAGANE Gear is at the heart of the Shimano Twin Power SW. Shimano, through state-of-the-art technologies, gives you the long-lasting smoothness and pleasure you feel when you first use the Shimano Twin Power SW over and over again. No cutting work is applied to the teeth of the drive gear. Instead, a special 3D design calculates the entire surface in minute detail and is then formed by Shimano’s cold forging technology. The result is assured resilience. It’s the fruit of Shimano’s inexhaustible pursuit of durability; the strength and power of forged metal continue to represent the fundamental concept of Shimano Twin Power SW reels.

Advanced X-Ship Technology

The new Shimano Twin Power SW features a Shimano Hagane body and main gear with X-Ship technology. This combination produces the strength and power needed for extreme saltwater fishing, especially when fishing for large, hard-fighting species. X-Shield and X-Protect are used throughout the new Shimano Twin Power SW to provide excellent water resistance, and X-Tough carbon washers control the powerful drag for totally reliable performance.
X-Ship provides improved gear durability. By supporting the pinion gear on both ends with bearings, the pinion gear maintains precise alignment with the drive gear. This means the gears will stay in the same position under the heaviest loads. The added benefit is that friction between the spool shaft and gear is eliminated. This will enhance the casting performance of the Shimano Twin Power SW reel with lighter lures and allow for longer casts. Provides greater power transmission efficiency through the use of large precision cut gears with increased bearing support.

X-Rigid Rotor

The shape and thickness of the aluminum rotor create high rigidity that results in more fish fighting power. The increased mass of this rotor generates more inertia resulting in easier fishing of heavy jigs and high resistance lures.

X-Tough Drag

Applies pressure from above and below the drag washers and distributes that pressure across a larger surface area. This results in a stable, tough drag system. With its dramatically enhanced smoothness, control, and toughness, X-Tough Drag anticipates Blue-Fin Tuna’s and Giant Tuna’s vigorous speed.

X-Shield

By placing sealing gaskets in 12 critical locations throughout the rigid aluminum body, thus a water-resistant structure can hold up against the toughest conditions and fish out there. By providing dependable sealing structures and gaskets at 12 critical locations throughout the Shimano Twin Power SW reel body, we are able to create a water-resistant structure that is highly reliable and durable. Ensuring that it can hold up when used in extreme saltwater conditions.

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X-Protect

The first lip in the proprietary three-lipped rubber seal system is designed to keep low-pressure water out. Then grease between the second and third lips resists high-pressure water, enhancing a smooth rotor rotation. Sealing at the roller clutch is the optimal location to prevent water intrusion.

Aero Wrap II

This two-speed oscillation system layers the line onto the spool in a crisscross pattern that reduces line-to-line friction for longer casts. Aero Wrap reels utilize a patented worm gear design to move the spool upward quickly and downward slowly to wind the line in a precise pattern, reducing friction, and giving smoother, longer casting ability.

One-Piece Bail

One-Piece Bail allows the line to travel unimpeded to the line roller. Its seamless design reduces friction and the change of tangles or cuts to the bail arm.

Propulsion Line Management System

The most obvious component of the Propulsion Line Management System is the new Propulsion spool lip design. Through tens of thousands of casting tests and computer simulations, it has been determined that this new spool lip design provides longer casting distances than a standard spool lip design while preventing backlashes and wind knots from forming.

Twin Power SW Review
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Rigid Support Drag

By strengthening the spool support of the main shaft, the play and fluctuation of the spool during a drag operation are suppressed, allowing smooth drag delivery even under a high load.

S A-RB

Ten SA-RB bearings mean that the winding experience with the Shimano Twin Power SW is exquisite, no matter how big the fish or high the drag setting. They have the gear ratios to go the distance, and line capacities for that unexpected monster, especially when spooled with Power Pro. The use of braid is backed up by incredible drag power —11kg in the 4000SWBXG, through to 25kg on the 14000SWBXG. These bearings have been through the same process as our A-RB bearings but feature shields on both sides of the bearings that reduce the possibility of salt or sand inhibiting the bearing’s rotation.

Other Additional Features You Will Get With This Reel:

Waterproof Drag – With the use of rubber gaskets, the drag is sealed against intrusion of the elements such as water and dust.

Power Roller – The special grooved design of the Shimano Power Roller significantly reduces line twists and is a big advantage when using thin mono and braid.

DynaBalance – DynaBalance reduces wobble during the retrieve by counterbalancing the rotor to enhance sensitivity and smoothness. By using computer balancing, Shimano is able to redistribute the rotor weight to eliminate vibrations.

Super Stopper II – Super Stopper II eliminates backward movement and free play in the handle when the Shimano Twin Power SW is set in anti-reverse.

Floating Shaft II – The key friction area on most fixed spool reels is where the spool drive shaft meets the pinion. Shimano designers have overcome this by reducing a large percentage of surface area contact and incorporating bearings on either side of the shaft. The resultant design leaves the shaft in a ‘floating’ position, considerably improving efficiency and longevity in the Shimano Twin Power SW.

Hypergear – The precision-engineered main Hypergear transmits more power from the handle to the rotor. Designed to exact tolerances, it requires less effort but returns more retrieve playing torque with vastly reduced component wear.

Cross Carbon Drag – This drag material provides a wider range of drag settings and the smoothest Shimano drag performance ever.

Cold Forged Aluminium – Cold Forged aluminum is used for some round reels and fly reels and is also used for many types of spools. Made from one single piece of aluminum Cold Forging produces great strength.


Shimano Twin Power SW model specifications:

Model Number:
Bearings: Gear Ratio: Line Per Handle Turn: Weight oz: Mono Line Capacity: Braid Line Capacity: Max Drag:
10+1 4.9:1 40 22.9 12/500, 16/320, 20/220 50/360, 65/290, 80/215 55
10+1 6.2:1 53 22.9 12/555, 16/360, 20/260 50/400, 65/315, 80/240 55
10+1 6.2:1 37 12.5 8/240, 10/200, 12/160 15/230, 20/205, 50/120 24
10+1 6.2:1 41 14.8 10/240, 12/195, 14/165 20/245, 30/225, 40/175 29
10+1 4.9:1 37 22.4 12/345, 16/250, 20/185 40/340, 50/265, 65/215 62
Frequently Asked Questions on Shimano Twin Power SW:

Do the 4000 sizes come with felt or carbon drag washers?

Twin Power SW 4000 comes with felt drag washers.

Would the 4000 or 5000 pair better with an 8ft heavy power rod for striped bass?

The 5000 series twin power will pair up better.

Do you have a handle to sell for a twin-power SW?

The handle can be purchased directly through Shimano.

Can you recommend a spinning rod for reel 4000 SW?

It’s difficult to recommend a rod for the reel without knowing what you are planning to target with that setup. Generally, a 7ft to 7’6 inshore rod in the Medium-Medium Heavy range would be the deal. If you have a specific purpose in mind for the rod, please give us a call, and we can walk you through some options!

Is this reel 4000 SW too heavy for a summer fluke?

I wouldn’t say so. That would be a pretty versatile size reel that you could easily use for that, striper fishing, tog/sea bass jigging, and a number of other things in your area.

Does the 10000 or the 14000 have manual or auto bail closure?

The Shimano Twinpower 10000 and 14000 have a manual bail.

What would be the best Jigging Rod for SW10000 Twin Power?

I would recommend the Black Hole jig rods with that reel.

Should I pair this reel with st Croix legend surf?

This reel would be a great option with the Legend Surf.

Shimano Twin Power SW Video Review:

Shimano Twinpower XD
Watch this video

My Experience with Shimano Twin Power SW Fishing Reel

Smooth as Silk

A+ Design

Super retrieve

4.0 rating

Good for saltwater ocean big game fish.

If you can’t put the cash out for a Shimano Stella, grab one

Best Reel For The Money

The ultimate budget Shimano Stella

Awesome Tuna Jig Reel

4000XG comes with felt drag washers. Really?

4.0 rating

Everything is fine except the handle and drag washers.
1. 4000XG handle is 60mm long with an EVA knob vs. the 5000XG handle is 65mm long with a CI4+ knob, so I upgraded the 4000XG handle to the 5000XG handle.
2. 4000XG has felt drag washers, so I upgraded to the Carbontex drag washers.
3. I added an O-ring to the Handle Screw Cap
Pros – feels strong. I think Twin Power SW is better than Twin Power XD

Top shelf performance at a great price

I came here under the fish gear guide for Dorado

A Must-Have Reel

This is a must-have reel that can do almost anything. The drag is Unbelievably smooth at the top end – we catch everything from snappers to Yellowfin tuna on this reel. Great product for the Angler Who is focused on quality and performance

Super smooth and powerful. Similar features to the Shimano Stella at half the price. It is my go-to boat plugging reel. I love it. I have it paired with a custom 8′ medium heavy rod.

Nice, not a Shimano Stella

3.0 ratingMet all casting and drag expectations, great reel for Baja shore fishing, squeaks-going back for service at season’s end.

The twin power is light, strong, and has the same top-end features as the Shimano Stella at half the price. I have 2 Shimano Stella SWs, and after using the twin, power feels like it will be my go-to reel. I also use the twin power in freshwater applications.

Pros

  • Light, strong, and has the same features as the top-end Shimano Stella at half the price
  • Casting distance Drag performance

Cons

  • Squeaks during the high-speed retrieve

The new product was available as soon as announced and during I Cast. This product is strong and durable, with Shimano Stella SW features at half the price. Very impressed with the product after its first use in Captiva, Florida. Very good performance.

Final Thoughts

This is the smoothest, strongest reel I own. The drag is smooth and strong, and it casts like a dream. I use it for spinning on the beach. I know I can handle whatever takes the bait!!! For serious saltwater fishing action, the Shimano Twin Power SW spinning reel fuses Shimano technology for a reel with overwhelming power, durability, and reliability to tackle any situation in any condition. Within the Shimano Twin Power SW series, anglers will uncover the Shimano HAGANE reel design concept for the ability to fight big, powerful fish with confidence.

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