KastKing MegaJaws Baitcasting Reel,7.2:1 Gear vs KastKing Spartacus II Plus Spinning Reel – IPX5
Updated August 2026 — KastKing MegaJaws Baitcasting Reel,7.2:1 Gear wins on price and bearings, KastKing Spartacus II Plus Spinning Reel – IPX5 wins on height and drag.
The KastKing MegaJaws excels in speed and advanced features, while the Spartacus II Plus offers versatility and durability at a lower price.
Why KastKing MegaJaws Baitcasting Reel,7.2:1 Gear is better
Speed
7.2:1 gear ratio for faster retrieves
Advanced Features
Includes AutoMag Dual Braking System
Lightweight
Weighs only 6.7 ounces for comfort
Why KastKing Spartacus II Plus Spinning Reel – IPX5 is better
Price
$48.99 is more budget-friendly
Waterproof
IPX5 rating for moisture protection
Higher Drag
22 lb drag capacity for larger fish
Overall score
Specifications
| Spec | KastKing MegaJaws Baitcasting Reel,7.2:1 Gear | KastKing Spartacus II Plus Spinning Reel – IPX5 |
|---|---|---|
| Brand | KastKing | KastKing |
| Type | Baitcasting | Spinning |
| Waterproof | No | Yes |
| Drag System | AutoMag | Carbon Fiber |
| Bestseller Rank | 12750 | 11420 |
Dimension comparison
Design and Build Quality
The KastKing MegaJaws Baitcasting Reel features a lightweight and ergonomic design, making it ideal for prolonged fishing sessions. Weighing only 6.7 ounces, it is designed with comfort in mind, allowing anglers to fish longer without fatigue. The compact structure stands at just 41mm tall, enhancing maneuverability. In contrast, the KastKing Spartacus II Plus Spinning Reel is built for durability, featuring IPX5 waterproof sealing. This construction is fortified with four Everseal rings that protect against water and grit, making it suitable for various environments, including both freshwater and saltwater.
Gear Ratio and Drag System
The KastKing MegaJaws has a gear ratio of 7.2:1, allowing for faster retrieves, which can be advantageous when targeting species that require quick line pick-up. This baitcaster also boasts a unique AutoMag Dual Braking System designed to minimize backlash, enabling longer casts. The KastKing Spartacus II Plus, however, offers a more moderate gear ratio of 5.2:1. This ratio strikes a balance between speed and torque, making it versatile for various fish species. The Spartacus II Plus also features an impressive drag system capable of handling up to 22 pounds, ideal for larger and more powerful fish.
Performance in Water Conditions
When it comes to performance in challenging conditions, the KastKing Spartacus II Plus stands out with its waterproof capabilities. The IPX5 rating ensures that this reel can handle moisture and splashes, making it perfect for kayak fishing or surf casting. In contrast, the MegaJaws focuses on casting efficiency and backlash prevention, which is crucial for precise fishing in calm, controlled environments. While both reels are robust performers, the Spartacus II Plus is more equipped for unpredictable weather and water conditions.
Bearing and Smoothness of Operation
The KastKing Spartacus II Plus features a total of 7+1 stainless steel bearings, including an instant anti-reverse bearing, promoting a smooth and consistent retrieve. This design minimizes friction under load, enhancing the user experience during prolonged fishing sessions. Comparatively, the MegaJaws does not specify the number of bearings but emphasizes its Low Friction Tapered Vortex (LFTV) line guides, which reduce line friction and add to the smoothness of casting. While both reels excel in their own right, the Spartacus II Plus may offer a slight edge in terms of overall smoothness thanks to its comprehensive bearing system.
Target Angler and Versatility
The KastKing MegaJaws is particularly aimed at bass anglers, as its high gear ratio and specialized braking system cater to tournament-style fishing. It has a bestseller rank of 12,750, indicating its popularity among competitive anglers. The Spartacus II Plus, with its versatile 5.2:1 gear ratio and robust drag system, is better suited for a range of fishing styles and species, from bass to walleye and catfish. Its bestseller rank of 11,420 underscores its appeal to a broader audience seeking a reliable spinning reel for various fishing scenarios.
Price Comparison
The KastKing MegaJaws is priced at $79.99, which positions it as a premium baitcasting option for dedicated anglers. On the other hand, the KastKing Spartacus II Plus is priced at $48.99, making it about 39% cheaper than the MegaJaws. This price difference might make the Spartacus II Plus more appealing to casual anglers or those just starting out, while the MegaJaws targets more seasoned fishers looking for advanced features.
Maintenance and Longevity
In terms of maintenance, the KastKing Spartacus II Plus is designed with corrosion resistance in mind due to its waterproof sealing. This durability can save anglers time and money on repairs or replacements over the long term. Conversely, while the MegaJaws is built with high-quality materials, its focus on lightweight design may necessitate careful handling to ensure longevity. For anglers who prioritize durability and ease of maintenance, the Spartacus II Plus may prove to be the better investment.
Which should you buy?
Choosing between the KastKing MegaJaws Baitcasting Reel and the KastKing Spartacus II Plus Spinning Reel ultimately depends on your fishing style and needs. If you prioritize speed and are focused on bass fishing, the MegaJaws with its 7.2:1 gear ratio and advanced casting technology is an excellent choice. However, if you seek versatility, durability, and a more budget-friendly option, the Spartacus II Plus is an outstanding contender with its waterproof design and robust drag system. Consider your fishing preferences and conditions to determine which reel aligns best with your angling ambitions.

