KastKing Spartacus II Plus Spinning Reel – IPX5 vs Okuma Reels Convector Lowprofile 3Bb+1Rb 5.4:1
Updated August 2026 — KastKing Spartacus II Plus Spinning Reel – IPX5 wins on drag and bearings, Okuma Reels Convector Lowprofile 3Bb+1Rb 5.4:1 wins on price.
The KastKing Spartacus II Plus offers better value and features for budget-conscious anglers, while the Okuma Reels Convector provides advanced technology at a higher price.
Why KastKing Spartacus II Plus Spinning Reel – IPX5 is better
Price
KastKing is $48.99 compared to Okuma's $98.40.
Drag Power
KastKing has a maximum drag of 22 lbs.
Retrieve Smoothness
KastKing features 7+1 ball bearings for smoother retrieval.
Why Okuma Reels Convector Lowprofile 3Bb+1Rb 5.4:1 is better
Build Quality
Okuma uses precision machine-cut brass gears.
Line Counter
Okuma has a mechanical line counter for precise measurements.
Spool Material
Okuma features A6061-T6 machined aluminum spool.
Overall score
Specifications
| Spec | KastKing Spartacus II Plus Spinning Reel – IPX5 | Okuma Reels Convector Lowprofile 3Bb+1Rb 5.4:1 |
|---|---|---|
| Brand | KastKing | OKUMA |
| Max Drag | 22 lbs | N/A |
| Gear Ratio | 5.2:1 | 5.4:1 |
| Ball Bearings | 7+1 | 3+1 |
| Waterproof | IPX5 | N/A |
| Spool Material | Aluminum | A6061-T6 |
Dimension comparison
Overview of the KastKing Spartacus II Plus and Okuma Reels Convector
The KastKing Spartacus II Plus is priced at $48.99, making it significantly cheaper than the Okuma Reels Convector, which retails for $98.40. This price difference of about 50% may influence budget-conscious anglers looking for high-quality spinning reels for both freshwater and saltwater fishing.
The KastKing Spartacus II Plus offers features that cater to a variety of fishing conditions, including an IPX5 waterproof seal designed to protect against water and grit. On the other hand, the Okuma Reels Convector focuses on precision with its brass gears and advanced line counter technology. Each reel has distinct advantages that make them suitable for different fishing needs.
Durability and Build Quality
When it comes to durability, the KastKing Spartacus II Plus boasts an anodized aluminum spool and a robust construction that can withstand both freshwater and saltwater environments. This reel is designed with tough gears and a zinc alloy drive gear, ensuring it can handle the rigors of fishing without compromising performance. Its waterproof sealing further enhances its durability, making it ideal for use in various weather conditions.
In contrast, the Okuma Reels Convector utilizes precision machine-cut brass main and pinion gears, which contribute to its long-lasting performance. The A6061-T6 machined aluminum spool is also anodized for additional protection against corrosion. While both reels promise durability, the KastKing's waterproof features may provide an edge in extreme conditions.
Drag System Performance
The KastKing Spartacus II Plus features a carbon fiber drag system that offers a maximum drag of 22 pounds, which is significant for larger fish. This drag system is adjustable, allowing anglers to fine-tune their settings based on the type of fish they are targeting. The versatility of drag settings across different sizes (from 8.8 lb to 22 lb) enhances the reel’s appeal for a range of fishing styles.
On the other hand, the Okuma Reels Convector does not specify its drag capacity in the provided data, focusing instead on its mechanical line counter and spool engagement mechanism. While it may perform adequately, the lack of detailed drag specifications could be a limiting factor for serious anglers who prioritize drag performance in their reels.
Retrieve Smoothness
The KastKing Spartacus II Plus offers an ultra-smooth retrieve, thanks to its 7+1 stainless steel ball bearings and instant anti-reverse bearing. This feature not only reduces friction but also eliminates back play, providing better control during retrieval and solid hooksets. For anglers who value a seamless fishing experience, this feature is particularly beneficial when battling larger fish.
Conversely, the Okuma Reels Convector's retrieve performance is influenced by its three ball bearings and one roller bearing, which may not provide the same level of smoothness as the KastKing model. While it still functions well, more experienced anglers might notice the difference in retrieval efficiency, especially during extended fishing sessions.
Gear Ratio and Speed
The KastKing Spartacus II Plus has a balanced gear ratio of 5.2:1, which is ideal for a variety of species, including bass, walleye, and trout. This ratio allows for enough speed to pick up line quickly while still providing the torque needed to keep pressure on fish during the fight. The thoughtful balance in gear ratio and speed makes it a versatile option for many fishing scenarios.
In comparison, the Okuma Reels Convector has a gear ratio of 5.4:1, which is slightly higher, potentially offering faster line retrieval. However, the difference in gear ratios is marginal, and the KastKing's combination of speed and torque might be more favorable for anglers targeting larger species that require both speed and strength.
Features and Technology
The KastKing Spartacus II Plus is packed with features tailored for various fishing conditions, such as its patented anodized aluminum spool that improves line flow and casting distance. Additionally, it incorporates double sliding stabilizing rods to enhance performance and stability during operation. These features contribute to a better overall fishing experience, especially for those who fish in challenging environments.
Conversely, the Okuma Reels Convector highlights its mechanical line counter, which is especially useful for anglers who need precise depth measurements while fishing. The CVT (Clear View Technology) anti-fogging line counter ensures visibility under various conditions. While both reels have unique features, the KastKing may offer more advantages for anglers looking for versatility in performance.
Price Comparison
The KastKing Spartacus II Plus is priced at $48.99, making it a budget-friendly option for anglers. In contrast, the Okuma Reels Convector, priced at $98.40, is about 50% more expensive. This substantial price difference may make the KastKing the more appealing choice for those who want a reliable spinning reel without breaking the bank.
While price is an important factor, it should be weighed against the features and performance each reel offers. The KastKing provides excellent value for those who prioritize affordability, while the Okuma may appeal to those looking for specific features like the mechanical line counter.
Which should you buy?
Ultimately, the decision between the KastKing Spartacus II Plus and the Okuma Reels Convector depends on your fishing preferences and budget. The KastKing offers a strong combination of features, smooth retrieve, and excellent durability at a lower price point, making it an ideal choice for most anglers. Conversely, the Okuma may cater to those who value advanced features like a line counter and high-quality brass gears, but at a higher cost. If you prioritize versatility and affordability, the KastKing Spartacus II Plus is likely the better choice for your fishing adventures.

