HIDEUP Coike 17mm vs Fullcast: Choosing a Model and Rigging for Bass

Gear Guides · Updated October 29, 2026

Choose the presentation before the model

An urchin-style bait asks a different question from a soft jerkbait or a swimming trailer. Its rounded profile and radiating strands make a compact focal point that can be worked with relatively little travel. The useful decision is how you want to place that profile: at the surface, beside suspended fish or near the bottom. Choose the rig for that job, then select the model and hook.

The HIDEUP Coike 17mm and Coike Fullcast belong to the same family, but they are different sizes and should not be rigged as though their names are interchangeable. The body, strands, hook and any added weight all affect the finished presentation. Read the precise model label before borrowing a rig from a photograph or video.

What changes from 17mm to Fullcast?

HIDEUP presents the 17mm as an intermediate model between its older Coike and the larger Fullcast. Its manufacturer guidance includes weightless, drop-shot, nail-weight, free-rig and jighead approaches. For the listed VARIVAS Wacky Master hook families, HIDEUP names a 2/0 size. That is a model-specific reference rather than a universal instruction to use any hook labeled 2/0.

For the standard Fullcast, HIDEUP lists 13 grams and recommends larger hooks, including specified 4/0 and 5/0 patterns. The standard version is buoyant and can be fished without a sinker at the surface; the manufacturer also identifies weighted approaches. Those details explain why Fullcast is more than simply a color alternative to the 17mm.

The practical difference is the complete rig you will cast and control. Start with 17mm when its smaller profile fits the intended presentation and tackle. Consider Fullcast when you deliberately want the larger profile and can manage its weight. Check the precise package because HIDEUP also sells Soft Material versions, and a specification for the standard model should not automatically be assigned to every related product.

Hook fit matters more than the number alone

Compare the hook’s shape, gap, wire thickness and finished weight with the actual bait. Two hooks with the same nominal size can fit differently. The hook must hold the body securely while leaving sufficient clearance for a bite. A hook that looks appropriate beside the bait may still hold it poorly or interfere with the strands when rigged.

Use the manufacturer’s named hook patterns as a reference, then examine the rig in the water before committing to a long cast. Check whether the body sits as intended, whether the point remains clear and whether the rig rolls or leans unexpectedly. Any added hook or weight can change the balance; adjust based on what the finished rig does rather than on a size number alone.

Weightless is a specific presentation, not the default for every situation

A weightless rig is useful to examine when you want minimal added hardware and a slower, more controlled presentation. With standard buoyant Fullcast, it can also mean a surface presentation. Decide whether that is actually where the fish and cover require the bait to be. A floating lure should not be expected to reach a deeper target merely because it is cast farther.

Test beside the bank or boat. Observe the resting position, how a short pull changes it and what happens when the line goes slack. This establishes how much movement you need to create. Avoid assuming that a large visible shake is always necessary; small movements can be easier to control around a precise target.

If the target is deeper, choose a weighted presentation deliberately. Adding enough weight to overcome buoyancy changes the rig’s behavior and casting load. That is a reason to plan the depth and tackle together, not a reason to force one weightless setup into every location.

Use a drop shot to separate the bait from the weight

A drop-shot arrangement places the sinker below the hook, allowing the sinker and the bait to serve different jobs. The sinker helps establish contact or position while the hook presents the bait above it. Leader spacing, line angle, current and buoyancy all influence the actual height. The distance between the knot and sinker is not automatically the same as the bait’s vertical distance above the bottom.

Choose enough sinker weight to control the presentation under the conditions, then watch what the bait does during a test drop. A longer cast creates a different line angle from a nearly vertical presentation. Keep that in mind before changing hook spacing in response to what the lure appears to do far from you.

Work the rig with a clear purpose. If you want to keep it in one area, use small movements and check that the sinker is not being dragged away with every shake. If you want to move between isolated targets, allow the bait to settle again at each new position. There is no requirement to keep the rod moving constantly.

Nail weights, free rigs and jigheads change the balance

A nail weight changes where mass sits within the bait, while a jighead puts weight at the hook head. A free rig separates the sliding sinker from the hook in another way. These are different systems, even when they use the same plastic. Start with the presentation you want and use manufacturer guidance for the specific model rather than combining details from unrelated rigs.

After rigging, inspect both the resting position and the fall in clear water. Check that the weight stays secure and that the hook point has room. If you want to test another configuration, change one part at a time. A new hook, new weight and new line together make it difficult to tell which adjustment changed the result.

Match tackle to total weight and hook requirements

The rod must comfortably cast the entire rig, including the hook and sinker. Standard Fullcast’s listed 13-gram bait weight is only the beginning of that calculation. Check the rod’s printed lure range and consider how the exposed hook and any cover affect the power you need after the cast.

Choose line, drag and hook wire as a system. A relatively light hook should not be treated the same as a heavy-wire pattern simply because both fit the bait. Test the rig with controlled casts, inspect it after contact with cover and replace damaged components before fishing them again. The aim is a presentation you can place and manage consistently.

Store elastomer baits separately

HIDEUP identifies the standard Fullcast as elastomer and warns against storing it with other worm materials because contact can damage the baits. Keep it in suitable original packaging or separate storage consistent with the manufacturer’s instructions. A convenient mixed-plastic compartment is a poor place to discover that two materials are incompatible.

Apply the same care when checking a different Coike version. Verify its material and storage instructions instead of assuming every soft bait belongs in the same box. Examine the body and strands before rigging, particularly after a hot day or contact with another plastic.

Choose a useful available option

Make the buying decision in the order that affects the presentation: model, compatible hook, intended rig and then color. A preferred finish in a different size may not serve the same job. Equally, another available finish in the correct model may let you keep the presentation you planned. Check the exact selection on the product page before ordering.

Compare the current 17mm options with the Fullcast options. For a contrasting soft-plastic presentation with a baitfish profile, read the Sakamata Shad size and rigging guide. Both belong in Gear Guides, where the goal is to explain the decision before you add another bait to the box.

Manufacturer references

HIDEUP standard Coike 17mm specifications and recommended rigs · HIDEUP standard Fullcast specifications, buoyancy and storage warning · HIDEUP model range, including separate Soft Material versions