Coike / Urchin Bait
Specialty — urchin / spiny finesse bait
The Coike is a small, spiny, highly buoyant elastomer "urchin" bait - the hottest new category in bass fishing. Designed for forward-facing sonar, it hovers and quivers in the strike zone with almost no rod input, drawing bites from suspended, heavily-pressured bass. HIDEUP makes the original Coike; Berkley's version is the PowerBait MaxScent 'Moeba.
Why: The urchin bait taking over forward-facing sonar fishing.
Evidence: Verified knowledge from Bryan Cotter, 26+ years guiding all 16 Central Texas lakes.
Related: Drop Shot · Finesse Fishing · All bass lures
Verified Answered by Bryan Cotter, Texas Hawgs guide · Updated Jul 12, 2026
Why it works
Its odd, spiny, invertebrate profile is something pressured bass have rarely seen, and the buoyant material lets it hang dead-still or barely flutter right in a suspended fish's face - a perfect match for picking off individual fish spotted on forward-facing sonar.
Brands that make this style: Berkley PowerBait MaxScent 'Moeba sponsor, HIDEUP Coike, Yamamoto Uni, Hag's Prickly Pear, Z-Man Fuzzy Nuggetz, Strike King Tumble Weed, 6th Sense Abstract
As an Amazon Associate, Texas Hawgs earns from qualifying purchases. Brands marked sponsor are companies Bryan proudly represents — see the sponsors page.
Coike / Urchin Bait at a glance
- Family
- Specialty
- Sizes
- 13 mm, 15 mm, 17 mm
- Weights
- weightless or 1/32-3/16 oz (nail or drop-shot)
- Water temp
- 40-85°F
- Skill level
- ●●●○○
- Bryan's confidence
- ●●●○○
Catches: Largemouth Bass, Smallmouth Bass, Guadalupe Bass, Spotted Bass
When to throw it
Best seasons: Winter, Spring, Summer, Fall
Best conditions: Post-Frontal / Bluebird, Cold Front, Water Clarity
Where to throw it
Depth: 5-40 ft (suspended); cover: Open, Brush; structure: Brush Piles, Points, Bluffs, Bait Schools, Suspended Fish.
How to fish it
Rig it with: Drop Shot, Finesse Fishing, Shaky Head.
Retrieve: Deploy it to a suspended fish you mark on forward-facing sonar, then dead-stick it or barely quiver it - the buoyant spines flutter and hold in the strike zone with almost no rod movement.
Color selection
By water clarity — Clear: natural, green pumpkin, morning dawn · Stained: white, chartreuse
By forage — Shad: white, pearl
Common mistakes
- Working it too much - these baits shine dead-still or barely moving
- Fishing it blind instead of with forward-facing sonar on fish you can see
- Too heavy a weight, which kills the slow, buoyant flutter
Pro tips
- This is a forward-facing-sonar bait first - it is built to hover on visible, suspended fish
- Its buoyancy lets you hold it in the strike zone with a tiny nail weight or weightless
- Fish it on a finesse spinning setup with a light fluorocarbon leader
Keep exploring
All bass lures · Drop Shot · All techniques · Central Texas bass fishing guide
Want to catch 'em on a Coike / Urchin Bait? All tackle is provided on a guided trip. See rates and book or call 512-762-0190.