KastKing Centron Spinning Reel, Size 500 Fishing Reel vs KastKing Spartacus II Plus Baitcasting Reel,
Updated July 2026 — KastKing Centron Spinning Reel, Size 500 Fishing Reel wins on price, KastKing Spartacus II Plus Baitcasting Reel, wins on gear ratio and weight.
The KastKing Centron Spinning Reel is a budget-friendly option for beginners, while the KastKing Spartacus II Plus Baitcasting Reel offers advanced features for experienced anglers. Choose based on your fishing needs and budget.
Why KastKing Centron Spinning Reel, Size 500 Fishing Reel is better
Price
Centron is significantly cheaper at $21.57
Beginner Friendly
Ideal for casual anglers and beginners
Drag Power
Similar drag power at 17.5 lbs
Why KastKing Spartacus II Plus Baitcasting Reel, is better
Weight
Spartacus II Plus is ultra-light at 6 oz
Gear Ratio
High-speed 8.0:1 gear ratio for better performance
Braking System
Advanced DualBalance Magnetic Braking System
Overall score
Specifications
| Spec | KastKing Centron Spinning Reel, Size 500 Fishing Reel | KastKing Spartacus II Plus Baitcasting Reel, |
|---|---|---|
| Brand | KastKing | KastKing |
| Model | Centron | Spartacus II Plus |
| Drag System | Superior Drag | Carbon Drag |
| Ball Bearings | 9 | 7+1 |
| Frame Material | Graphite | Nylitech |
Dimension comparison
Overview of the KastKing Centron Spinning Reel and KastKing Spartacus II Plus Baitcasting Reel
When comparing the KastKing Centron Spinning Reel and the KastKing Spartacus II Plus Baitcasting Reel, pricing is a significant factor. The Centron is priced at $21.57, making it about 59% cheaper than the Spartacus II, which retails for $52.99. This stark price difference could influence your decision depending on your budget and fishing needs.
Design and Build Quality
The design and build quality of both reels cater to different fishing styles. The KastKing Centron features a CNC machined aluminum spool and a lightweight graphite frame, designed for durability and ease of use, especially in ice fishing scenarios. On the other hand, the Spartacus II Plus boasts a Nylitech frame, making it ultra-light at just 6 oz, and its compact design helps reduce hand fatigue during longer fishing sessions. While the Centron is visually appealing with its two-color anodized aluminum spool, the Spartacus II Plus emphasizes lightweight performance with a sophisticated design.
Performance and Drag System
Performance-wise, the KastKing Centron offers a powerful drag system with an impressive stopping power of up to 17.5 lbs, ensuring you can handle a variety of fish sizes. In contrast, the Spartacus II Plus features a triple disc carbon fiber drag system providing up to 17.6 lbs of drag power. Both reels deliver competitive performance, but the slight edge in drag capacity on the Spartacus II Plus may be beneficial for anglers targeting larger species.
Gear Ratio and Casting Ability
The gear ratio is another critical aspect where these two reels diverge. The Spartacus II Plus has a high-speed gear ratio of 8.0:1, allowing for rapid line pickup and efficient power transfer. This is particularly advantageous when fishing with lightweight lures, as it enhances casting distance and control. The Centron, while not specified in terms of gear ratio, is designed with a superior drag system that offers smooth performance, making it suitable for various fishing conditions. The advanced braking system in the Spartacus II Plus further supports smoother casting, reducing the likelihood of backlashes.
Smoothness and Bearing Quality
Smoothness in operation is crucial for a good fishing experience, and both reels excel in this area. The KastKing Centron is equipped with 9 quality ball bearings and an instant stop one-way anti-reverse bearing, which contribute to its ultra-smooth performance. Meanwhile, the Spartacus II Plus features 7+1 MaxiDur double-shielded ball bearings, ensuring exceptional smoothness and corrosion resistance, which is beneficial for both freshwater and saltwater conditions. While both reels provide a smooth fishing experience, the Centron's higher number of ball bearings might offer slightly better performance in terms of fluidity.
Weight and Portability
Weight plays a vital role in a fishing reel's usability, especially during extended outings. The KastKing Spartacus II Plus weighs in at just 6 oz, making it one of the lightest baitcasting reels on the market. This lightweight design reduces hand fatigue, allowing anglers to fish longer without discomfort. In comparison, the weight of the Centron is not explicitly mentioned, but its construction suggests it's heavier than the Spartacus II Plus. For anglers prioritizing portability and ease of handling, the Spartacus II Plus is the clear winner.
Target Audience and Use Cases
In terms of target audience, the KastKing Centron is an ideal choice for beginners and casual anglers due to its affordability and user-friendly design. It offers an excellent entry point for those looking to enjoy fishing without breaking the bank. Conversely, the KastKing Spartacus II Plus targets more experienced anglers who require advanced features like high-speed gear ratios and sophisticated braking systems for improved performance. The price difference reflects the features offered, and potential buyers should consider their skill level and fishing frequency when making a choice.
Which should you buy?
Ultimately, your choice between the KastKing Centron Spinning Reel and the KastKing Spartacus II Plus Baitcasting Reel should be driven by your fishing needs and budget. The Centron, priced at $21.57, is an excellent option for budget-conscious anglers seeking a reliable spinning reel. However, if you're looking for advanced features, lightweight design, and superior casting control, the Spartacus II Plus at $52.99 offers significant advantages that justify the higher price tag. Your fishing style and experience level should guide your decision, ensuring you select the reel that best fits your requirements.

