KastKing Spartacus II Plus Spinning Reel – IPX5 vs SHIMANO FX Spinning Fishing Reel, Gear Ratio 5.0:1
Updated August 2026 — KastKing Spartacus II Plus Spinning Reel – IPX5 wins on waterproof and durability, SHIMANO FX Spinning Fishing Reel, Gear Ratio 5.0:1 wins on weight.
The KastKing Spartacus II Plus offers superior features and performance compared to the SHIMANO FX, making it the better choice for serious anglers.
Why KastKing Spartacus II Plus Spinning Reel – IPX5 is better
Drag Power
KastKing has a max drag of 22 lbs vs 19 lbs for SHIMANO.
Waterproofing
KastKing features IPX5 waterproof sealing.
Bearing System
KastKing has 8 bearings for smoother operation.
Why SHIMANO FX Spinning Fishing Reel, Gear Ratio 5.0:1 is better
Price
SHIMANO is $24.99, making it more budget-friendly.
Weight
SHIMANO is lighter at 8.8 oz.
Simplicity
SHIMANO is easier to use for casual anglers.
Overall score
Specifications
| Spec | KastKing Spartacus II Plus Spinning Reel – IPX5 | SHIMANO FX Spinning Fishing Reel, Gear Ratio 5.0:1 |
|---|---|---|
| Waterproof | Yes | No |
| Casting Distance | Longer | Longer |
| Retrieve Rate | Smooth | Adequate |
| Durability | High | Medium |
| User Level | Advanced | Beginner |
Dimension comparison
Overview of the KastKing Spartacus II Plus Spinning Reel and SHIMANO FX Spinning Fishing Reel
The KastKing Spartacus II Plus Spinning Reel is priced at $48.99, while the SHIMANO FX Spinning Fishing Reel comes in significantly lower at $24.99, making it about 49% cheaper. Both reels cater to fishing enthusiasts but offer different features that may appeal to varying needs and preferences.
Design and Build Quality
The KastKing Spartacus II Plus features a robust IPX5 waterproof sealing with four Everseal rings, designed to block water, spray, and grit, ensuring longevity in both freshwater and saltwater environments. Its anodized aluminum spool enhances durability while facilitating longer casts. In contrast, the SHIMANO FX is built with a propulsion spool lip design that provides longer casting distances and minimizes the risk of backlashes and wind knots. While both reels are designed for durability, the KastKing may offer a more advanced sealing system, making it well-suited for challenging fishing conditions.
Drag System Performance
The KastKing Spartacus II boasts a maximum drag of 22 lbs, allowing for confident hook sets and the ability to manage larger fish. It is equipped with a carbon fiber drag system that can accommodate different sizes, making it versatile for various fishing styles. On the other hand, the SHIMANO FX has a maximum drag of 19 lbs, which, while slightly less, still provides adequate control for many fishing scenarios. The difference in drag capacity may sway anglers targeting larger species towards the KastKing.
Gear Ratio and Retrieve Rate
The KastKing Spartacus II features a gear ratio of 5.2:1, providing a balanced speed that is effective for bass, walleye, trout, and catfish fishing. This ratio allows for a smooth retrieve while maintaining pressure on the fish. The SHIMANO FX, with a gear ratio of 5.0:1, still offers a reasonably efficient retrieve rate, but the difference in speed may be minor in practical use. Both reels allow for a decent line retrieve per crank, with the KastKing potentially offering a slight edge in versatility.
Bearing System and Smoothness
The KastKing Spartacus II is equipped with 7 MaxiDur double-shielded stainless steel ball bearings and an instant anti-reverse bearing, which contribute to a notably smooth operation under load. The enhanced bearing system is designed to reduce friction, making for a more enjoyable fishing experience. In contrast, the SHIMANO FX does not specify its bearing count, but it is designed for reliable performance. The noticeable difference in the number of bearings suggests that the KastKing may provide a smoother, more responsive performance.
Weight and Portability
The SHIMANO FX is lightweight at 8.8 oz, making it easy to carry during long fishing trips. This attribute can be particularly appealing to anglers who prioritize portability. Meanwhile, the KastKing Spartacus II does not specify its weight in the provided data, but generally, higher-quality reels tend to be slightly heavier due to their robust build. If weight is a crucial factor for you, the SHIMANO FX might be the better option for ease of transport.
Pricing and Value for Money
With the KastKing Spartacus II priced at $48.99, it positions itself as a premium option in the reel market. The SHIMANO FX, priced at $24.99, represents a budget-friendly choice. The price difference of about $24 can be justified by the advanced features, such as the waterproof sealing and higher drag capacity of the KastKing. However, for anglers on a tight budget or those who fish less frequently, the SHIMANO FX still offers solid performance without breaking the bank.
Customer Reception and Popularity
The KastKing Spartacus II holds a sales rank of 11,420, while the SHIMANO FX has a sales rank of 22,746. This indicates that while both products are popular, the KastKing may have more favorable customer reception and traction in the market. A better sales rank can often correlate with customer satisfaction and product reliability, which is an important consideration when choosing a fishing reel.
Which should you buy?
Choosing between the KastKing Spartacus II Plus Spinning Reel and the SHIMANO FX Spinning Fishing Reel ultimately depends on your specific fishing needs and budget. If you are looking for a reel that offers advanced features, higher drag capacity, and superior waterproofing suitable for both freshwater and saltwater fishing, the KastKing is a worthwhile investment at $48.99. However, if you are looking for a budget-friendly option that still performs well for general fishing, the SHIMANO FX at $24.99 is an excellent choice for casual anglers. Consider your fishing habits and preferences to determine which reel will best serve your needs.

