Spro RKCrawker 55 1/2oz 9-14 Nasty Shad
The Spro RKCrawker 55 is a compact diving crankbait engineered for anglers who need a lure that deflects off cover and triggers strikes from reactive fish. At 1/2 ounce and 55 mm long, this bait reaches depths between 9 and 14 feet, making it ideal for prospecting rocky bottoms, timber, and other structure where bass and pike hunt. Designed in collaboration with MLF angler Mike McClelland, the RKCrawker 55 combines a wide wobbling action with the ability to bounce off obstacles—the kind of deflection that predators interpret as prey trying to escape, turning their hunting instinct into solid hook-ups.
What sets this crankbait apart is how it performs in cover-heavy water. Rather than getting stuck or lost, the RKCrawker 55 rocks through rocks, logs, and brush with a hunting action that aggravates fish into biting. The lure produces a subtle sound signature, meaning its appeal relies on realistic action and vibration rather than noise—an advantage when targeting pressured fish or in clear water where a quieter presentation works better.
Built with Gamakatsu #5 NSB (No Slip Knot) Round Bend trebles, the RKCrawker 55 delivers reliable hook penetration and hold. The Nasty Shad color pattern mimics natural forage, rounding out a crankbait that rewards anglers who understand that deflection and cover contact are often the difference between a slow day and a limit.
Key Features
- Wide wobbling hunting action designed to trigger aggressive strikes
- Bounces off rocks and cover without getting fouled
- Subtle sound for clear water and selective fish
- Gamakatsu #5 NSB Round Bend treble hooks for secure penetration
- Dives 9–14 feet for mid-depth structure fishing
- Compact 55 mm profile at 1/2 ounce for easy casting and control
Specifications
| Brand | Spro |
| Model | RKCrawker 55 |
| Type | Diving Crankbait |
| Length | 55 mm |
| Weight | 1/2 oz |
| Diving Depth | 9–14 ft |
| Hooks | Gamakatsu #5 NSB Round Bend Treble |
| Color | Nasty Shad |
Frequently Asked Questions
What water depth does the RKCrawker 55 reach?
The RKCrawker 55 dives to depths between 9 and 14 feet, making it suitable for mid-depth structure like submerged timber, rock piles, and drop-offs.
What are the hook specs on this crankbait?
It comes rigged with Gamakatsu #5 NSB (No Slip Knot) Round Bend treble hooks, which are designed for reliable penetration and hook hold.
Is the RKCrawker 55 good for fishing around cover?
Yes. The RKCrawker 55 is designed to bounce off rocks and cover without fouling, making it a solid choice for anglers targeting structure-oriented fish in rocky or brushy areas.
What is the Nasty Shad color pattern?
Nasty Shad is the color variant of this specific lure, meant to mimic natural shad forage. Spro offers the RKCrawker 55 in multiple colors; the Nasty Shad is a realistic baitfish pattern.

