SPybait Lure

Spybait lures are minimal contact lures known for their subtle rolling shimmy lure action that can produce some slight flash from the lure action itself. Some suggest the propellers mostly assist in the lure action while some suggest the propellers provide subtle vibrations and tiny flashes observable in sunny and calm conditions in high lure visibility scenarios. Spybait Lures are also known for their shimmy while falling on the slack line with a slow sink rate and their ability to fished relatively slowly. Some describe it as the horizontal wacky rig.

Anatomy: Spybait lures are treble hook lures minnow shaped with 2 propellers located on the nose and on the tail. In many cases they can have a similar look to a surface contact lure called a Prop Bait. Some suggest that a very light line is required as a heavier line will impede the lure action.

  • Two Trebles Hooks: [Figure 1]
  • Two Trebles Hooks on Bottom: [Figure 2]
  • Double Blade Propeller: [Figure 1,2]
  • Triple Blade Propeller: [Figure 4] 3 blade on the front with 2 blade propeller on the back
  • Bladed: [Figure 5] Not common.

Variants & Other Names

  • Spinbait: [Figure 4] The manufacture name for the first popular spybait.
  • Silent Capture: Japanese term for using a spybait lure.

Lure Action[NL] [update each time]  Subtle rolling shimmy observable in high lure visibility scenarios especially no wind, sunny conditions.

Search Bait: Not common as it generally fished slow for a horizontal presentation

Pros’ Choice: Not common.

Figure 1: Duo-International Realis Spinbait80 3-1/8 inch 3/8 oz Sinking 7-12 ft, #8 hooks
When to Fish a Spybait

Spybait Lures are minimal contact lures typically selected when:   

  • Targeted Depth:
    • Deep(Offshore): Common, to present the lure 5 to 8 feet above the cover at a slow speed, typically with pauses, maximizing the lure’s long descent time when targeting inactive mid-depth bass.
    • Shallow: Less common, some considered it a subservice lure, as it can be retrieved just under the surface (10 to 15 ft).
  • Fishing Speed:
  • Lure Visibility:
    • High Lure Visibility: Common, some suggest only using it in very calm and clear water.
    • Low Lure Visibility: Not Common, as clear water is required.
  •  Targeting Cover: Some suggest all lures are good near cover where spybait lures are used when contacting:
Figure 2: Jack-All IProp 75 3 inch, 3/10oz Sinking #8 hook
Figure 3: Berkley Spy Sinking 2.75 inch #7 hook
Specific Spybait Decisions

Selecting the Spybait Lure Type, as a treble hook lure type, there are the following key decisions:

  • Shape: Minnow shaped and some have a slightly fatter body.
  • Sink Classification:
    • Sinking: Known for the shimmering lure action during the lure descent to the desired depth.
    • Slow Sink:
    • Fast Sink:
  • Size:
    • Small: 2″ to 2.5″
    • Common: 3″ 
    • Large: Over 3.5″ 
  • Lure Weight:
    • Light: 1/3oz to 1/4 oz
    • Common: 5/16 oz to 3/8 oz
    • Heavy: 1/2 oz 
Figure 4: Spor Spin John 80 Sinking 5/16 oz 3.1 inch #6 hook
Figure 5: Rapala Arashi Spinbait Spybait 3-2 Prop Sinking 3-1/8 inch Hot Blue Shad 1/3 oz #6 hook 3 blade prop on front 2 blade prop on back
  • Lure Color: As lure color selection is mostly tied to the lure visibility download the Acute Lure Color Breakdown™ Infographic.
    • Forage: Some suggest it looks like an isolated bait fish and suggest using the lure when bass are suspended looking up at bait fish. Some suggest it looks like a dying bait fish during a slack line drop initial action.
Spybait Rigging Decisions

As a treble hook lure type, the common rigging considerations includes:

  • Hook Size: Besides replacing any bent or rusted hooks some, albeit not common, look to upsize or downsize or upgrade the manufactured provided hooks.
      • Small: #8
      • Common: #6, 
      • Large: #7
  • Main Line: Common for fluorocarbon as it sinks and some suggest braid for the longer casts in shallow water.
    • Light: Common, some suggest that light line is the key, even 4 to 6lb, as the lighter line will help the lure stay deeper in the water.
    • Common: 6 lb test to 8 lb test
    • Heavy: Not common as heavier line reduces the action of the lure, as well as the depth.
  • Leader: If braid main line, common for a fluorocarbon leader and  some suggest a long leader.  
  • Rod:
    • Spinning Rod: Common, some suggest long rod to maximize distance to get lure away from boat with a Power = Medium Light and Action(Taper) =  Fast. (some suggest Moderate Fast)
      • Reel: Some consider 2500 sized real and slow reel.
    • Baitcaster Rod: Not common.
Spybait Presentations

Presentations for spybait lures are commonly considered a horizontal presentation with intermixed vertical presentation which means both it is both a slack line presentation and a tight line presentation with the following considerations:

Additional Considerations
  • Add-on Dot or Strip Weight: Not common
  • Add-on Blade: Not common.
  • Seasons: Some suggest a cold water lure and thus good spring, fall and winter.  Some suggest summer especially when other high visibility lures are not effective. 
  • Sight Fishing: Less common, but does allow the presentation to slowly descend in view of the bass.
  • Suspended Bass: Less common, as control the depth of the retrieve.
  • Follow Up Bait: Common, not as a follow up bait for a missed bite, more for a follow up bait when suspended bass are not biting a, spinnerbait, crankbait, soft or hard swimbait or any horizontal bait and a more subtle presentation is desired. 
  • Targeting Wolf Packs: Less common albeit it does allow for the lure to slowly sink in front of the moving bass.
Figure 6: Nishine Lure Works Baby Abino 70S-Sinking Model 2.76 Inch, .39oz, with S-Blade
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