How to Fish a Crankbait

Crankbaits are the most technique-dependent of all bass lures — the angler’s choice of diving depth, retrieve speed, rod material, and line choice dramatically affects both the lure’s action and the hookup percentage. A crankbait fished correctly on the right rod is one of the most effective big-fish producers in bass fishing. Fished on the wrong rod at the wrong speed, it catches far less than a simple worm.

Crankbait Types

Rod Selection — Glass vs Graphite

This is the most important crankbait equipment decision:

Fiberglass (glass) or composite rods are the correct choice for crankbait fishing. Glass rods have a slower, more parabolic bend that loads gradually as a fish strikes — the slower tip does not pull the lure away from the fish before the treble hooks penetrate. Glass rods are heavier but reduce missed fish significantly.

Graphite rods are too stiff for crankbaits — when a fish strikes and the angler’s reflexes cause a quick hookset, the stiff graphite tip pulls the lure away from the fish before the treble hooks penetrate the jaw.

Rod specifications for cranking:

• Length: 7’-7'6"
• Power: Medium to medium-heavy
• Action: Moderate (glass) or moderate-fast (composite)
• Material: Fiberglass (e.g., Ugly Stik Elite, St. Croix Mojo Bass Glass) or composite

Line Selection

Monofilament advantage: For shallow cranking (0-5 feet), monofilament’s slight float and stretch give the best crankbait action and absorb the headshake of a hooked fish, reducing treble hook tears.

Fluorocarbon advantage: For deep diving (10-20 feet), fluorocarbon’s sink rate helps the crankbait reach its rated depth at a shorter cast length. It is also nearly invisible, which helps in clear water.

Best Knots for Crankbaits

Improved Clinch Knot — Line to Split Ring

The Improved Clinch Knot to the split ring at the bill tie-off point. Use a split ring (already on most crankbaits) to allow the crankbait to swing freely rather than being tied tightly to the eye.

Do not tie a loop knot to a crankbait — a loop knot, while good for jigs and single hooks, can cause a crankbait to run off to one side because the loop introduces an inconsistent angle. Tie directly to the split ring with an Improved Clinch or Palomar.

Palomar Knot — Fluorocarbon or Braid to Split Ring

The Palomar Knot is the stronger choice on fluorocarbon to the split ring.

Retrieve Technique

Standard Retrieve (Most Important)

1. Cast past the target (beyond the rock, stump, or structure)
2. Engage the reel immediately and begin a steady retrieve at a medium pace
3. The crankbait dives as you reel — it reaches maximum depth within 15-20 feet of retrieve distance
4. Keep the rod tip at 9 o’clock (pointing at the water, not up) — this maximizes the effective diving depth
5. Maintain steady retrieve — speed variations alter the action but generally a steady pace is most productive

Rod tip angle: High rod tips (11-12 o’clock) reduce dive depth significantly. Keep the rod tip low and pointed at the water for maximum depth.

Deflection Technique (Square Bill and Shallow Cranking)

1. Cast directly at wood, rocks, dock pilings, or laydowns
2. Reel at a moderate pace and allow the crankbait to crash into the cover
3. When the bill contacts the cover, the lure deflects suddenly — this is the primary strike trigger
4. Do not pause after deflection — resume the retrieve immediately and expect a strike within 1-2 cranks
5. Cover a target from multiple angles (3 casts from different positions)

Stop-and-Go (Medium Depth)

1. Reel 3-5 turns to drive the crankbait to depth
2. Stop — the crankbait floats up slowly
3. Resume reeling — the lure dives back down
4. The dive-rise-dive cadence triggers strikes from following fish that commit when the lure changes direction

Burning (Lipless Crankbait)

Lipless crankbaits (Rat-L-Trap, Red Eye Shad):

1. Cast to grass edge or open water
2. Burn (reel fast) just below the surface over grass — the lure rides just above the grass tops
3. Rip through the tops of the grass when the lure contacts it — the sudden change in action triggers strikes
4. Allow to sink briefly (1-2 seconds) if the lure clears the grass, then resume burning

Seasonal Crankbait Guide

Tuning a Crankbait

A crankbait that runs straight (not off to one side) is essential. To check and tune:

1. Hold the line and pull the crankbait forward through the water at your feet
2. The lure should track perfectly straight
3. If it runs left — bend the bill tie-off to the left slightly with pliers
4. If it runs right — bend the tie-off to the right slightly

Related Guides

• How to Fish a Jig — slower bottom presentation for the same bass
• How to Fish Topwater — surface presentations for reactive bass
• Best Knots for Bass Fishing — complete bass knot reference
• Spinning Reel vs Baitcasting Reel — reel selection for crankbait fishing