The Coike Thunder Elastomer (by Hideup) is a Japanese finesse creature-style soft bait designed for ultra-subtle, high-pressure bass fishing situations.

It’s part of the broader “Coike / Coike Thunder” lineup, known for its “urchin-like” profile and heavy use in modern finesse presentations.

What it is

The Coike Thunder Elastomer is a solid-body elastomer bait with lots of fine, hair-like appendages that constantly move in the water even with little to no rod input.

Made from elastomer material (more durable and buoyant than standard soft plastic)
Dense “hair” fibers create continuous micro-movement
Compact, creature/urchin-like shape

Key action & behavior

Floats or suspends naturally when weightless
Appendages “pulse” and sway even at rest
Designed to trigger reaction bites from pressured bass
Very effective on pause/fall

How anglers typically fish it

It’s not a swimbait-style bait—it’s a finesse “hover and irritate” lure:

Weightless rig over grass or shallow cover (stays up and quivers)
Light Texas rig or free rig for controlled depth
Dropshot or nail-weight setups in finesse situations
Sometimes used with small hooks or even forward-facing sonar targeting
Why it’s popular
- Extremely effective in clear, pressured water
- Works well when fish ignore traditional worms or jigs
- High durability compared to standard soft plastics
- Subtle “alive even when still” motion is the whole appeal
Size context

The Thunder series comes in multiple sizes (S/M/L), with the Thunder models typically around ~2 inches range depending on version.

What it is

Key action & behavior

How anglers typically fish it

Why it’s popular

Size context

Coike Thunder

Price

Collections

COIKE THUNDER ELASTOMER