rig.solved
Largemouth Bass rig for River Run
For Largemouth Bass in River Run, the cheapest build in our catalog that clears every engine check is a 2/0 circle hook on 8 lb mono to a 12 lb fluoro leader, fished with a slip float, Gulp! Shrimp on a 6.6 ft M spinning rod and a spinning reel. About $146 at street prices.
- hook
- 2/0 circleEagle Claw Lazer Sharp Circle Sea
- mainline
- 8 lb monoBerkley Trilene XL Monofilament
- leader
- 12 lb fluoroYo-Zuri HD Carbon Fluorocarbon Leader
- weight
- nonethe float carries the bait
- float
- slipThill Center Slider Slip Float
- bait
- Gulp! Shrimpscent dispersal, minimal built-in action
- rod
- 6.6 ft M spinningUgly Stik GX2 Spinning Rod
- reel
- spinning 2500Okuma Ceymar Spinning Reel, 13 lb drag
- knots
- FG + Palomarmono to fluoro at 98%, fluoro to hook at 95%
The studio's own simulation, driven by the same numbers as the checks below.
Every check, with the numbers
17 checks from the compatibility engine. Each line shows what this build measures and what it is measured against; the verdict comes from the same engine call the studio makes.
| Check | This build | Against | |
|---|---|---|---|
| pass | species.water | River Run: fresh | Largemouth Bass: fresh |
| pass | rod.reel.seat | spinning reel | spinning rod |
| pass | mainline.species | 8 lb | 8–30 lb window (warns over 45) |
| pass | mainline.rod | 0.25 mm ≈ 7 lb mono | rod rated 8–20 lb (under 4.8 warns) |
| pass | rod.power | M rod, rated to 20 lb | 8 lb fish (warns over 35 lb, fails over 50 lb) |
| pass | reel.capacity | ~230 yd of 8 lb mono | 120 yd for a 8 lb fish |
| pass | reel.drag | 13 lb max drag | 6 lb floor |
| pass | hook.size | 2/0 | #4 to 5/0 |
| pass | hook.strength | 70 lb before it opens | 9.6 lb (1.2 × 8 lb fish) |
| pass | leader.abrasion | 12 lb fluoro | abrasion 0.60: leader from 0.60 |
| pass | leader.ratio | 12 lb on 8 lb | 0.75× to 2× mainline (6–16 lb) |
| pass | float.balance | 0.15 oz hanging | 0.14–0.4 oz lift window |
| pass | float.reach | fish near 11 ft | float rigs work to 30 ft |
| pass | float.bottom | depth bias 0.55 | bottom feeder from 0.90 |
| pass | cast.weight | 0.29 oz on the line | rod rated 0.25–0.625 oz |
| pass | weight.current | float rig: drifts with the flow | hold-bottom check does not apply |
| pass | bait.hook | circle hook | Gulp! Shrimp rigs on jig / circle / j |
Notes the engine attaches
Circle hook: do not set the hookhook
Reel down until the line comes tight and let the rod load. A circle hook slides to the jaw hinge and rotates closed on its own. A conventional swing pulls it straight back out of the mouth: the technique change is mandatory, not stylistic. Read the guide.
River Run is wadeable and coldwaders
Water down to around 38°F and wade access available. Chest waders extend both your range and your season here substantially, and standing in 45°F water in shorts ends a trip in about twenty minutes. Read the guide.
Why these numbers
- River Run runs 3–18 ft and Largemouth Bass feeds at a depth bias of 0.55 (0 is the surface, 1 is hard bottom), so the engine puts the fish near 11 ft.
- Current rates 0.70. Holding bottom here takes roughly 2.1 oz; this build drifts the bait under a float instead, so it rides the flow rather than fighting it.
- The water is stained and Largemouth Bass rates 0.40 for line shyness and 0.60 for abrasion. That is why the business end is 12 lb fluoro: it takes the teeth, gill plates and structure so the mainline does not.
- Typical fish run 1–8 lb. That sets the 6 lb drag floor (this reel makes 13 lb) and the hook strength floor of 9.6 lb (this hook is rated 70 lb).
Parts list
| Stage | Part | Option | Approx. |
|---|---|---|---|
| hook.terminal | Eagle Claw Lazer Sharp Circle Sea | 2/0 | ~$5 |
| float.terminal | Thill Center Slider Slip Float | – | ~$8 |
| leader.connection | Yo-Zuri HD Carbon Fluorocarbon Leader | 12 lb | ~$14 |
| mainline.connection | Berkley Trilene XL Monofilament | 8 lb | ~$9 |
| reel.platform | Okuma Ceymar Spinning Reel | – | ~$55 |
| rod.platform | Ugly Stik GX2 Spinning Rod | – | ~$45 |
| lure.platform | Berkley Gulp! Shrimp | – | ~$10 |
| Street-price estimate, not a live price | ~$146 | ||
Eagle Claw Lazer Sharp Circle Sea
The cheapest way to fish circle hooks correctly. Corner-of-the-mouth hookups, minimal gut-hooking, and priced so you re-tie without flinching.
Thill Center Slider Slip Float
Line passes straight through, so a bobber stop anywhere on the spool sets your depth. Fish 30 feet down and still cast with a 7-foot rod.
Verified destination: Center Slider · 2¼ inch · red/yellow/black · one float (2026-10-20). Other sizes or packs are not verified by this link.
Yo-Zuri HD Carbon Fluorocarbon Leader
Noticeably cheaper fluoro that still hides well and knots more easily than the premium stuff because it runs a touch softer.
Verified destination: 80 lb / 30 yd HD Carbon (2026-10-20). Other sizes or packs are not verified by this link.
Berkley Trilene XL Monofilament
Smooth, limp, cheap mono. For a beginner filling a first spinning reel this is genuinely the right answer, and it forgives a lot of mistakes.
Verified destination: 8 lb / 330 yd / Clear (2026-10-20). Other sizes or packs are not verified by this link.
Okuma Ceymar Spinning Reel
The floor for a reel that is actually worth owning. Smooth enough, a real drag, and light enough not to fatigue you on a full day.
Verified destination: Ceymar C-30 (2026-10-21). Other sizes or packs are not verified by this link.
Ugly Stik GX2 Spinning Rod
Effectively indestructible. A graphite-fiberglass blend that shrugs off car doors, tailgates, and everything a beginner will do to it.
Verified destination: GX2 6'6" Medium 2 pc (2026-10-21). Other sizes or packs are not verified by this link.
Berkley Gulp! Shrimp
Scent-soaked synthetic bait that genuinely works when live shrimp is unavailable. Reds, specks, and flounder eat it without hesitation.
Verified destination: 3 inch · New Penny (2026-10-20). Other sizes or packs are not verified by this link.
Scope: the solver builds a tied hook-and-line rig from the parts in our catalog, cheapest first among builds with the fewest problems. Hard baits with their own trebles, flies, and field gear (waders, clothing, boats) are left to you. A different catalog would give a different answer, and the studio will check whatever you swap in.
Change one variable
Largemouth Bass, other water
- Largemouth Bass in Farm Pond2/0 · 8 lb · ~$143
- Largemouth Bass in Weedy Lake2/0 · 8 lb · ~$143
- Largemouth Bass in Clear Reservoir2/0 · 8 lb · ~$143
- Largemouth Bass in Big River Channel2/0 · 8 lb · ~$143
River Run, other fish
- Smallmouth Bass in River Run#4 · 6 lb · ~$125
- Rainbow Trout in River Run#6 · 4 lb · ~$116
- Walleye in River Run#4 · 6 lb · ~$116
- Muskellunge in River Run6/0 · 80 lb · ~$428
- Channel Catfish in River Run3/0 · 17 lb · ~$229
- Salmon (Coho / King) in River Run4/0 · 15 lb · ~$230
- Steelhead in River Run1/0 · 8 lb · ~$126
frequently asked
05What size hook for Largemouth Bass in River Run?
2/0, on a Eagle Claw Lazer Sharp Circle Sea (circle). The working window for Largemouth Bass is #4 to 5/0; the size is matched to the bait, so a bigger bait moves you toward 5/0.
What pound test line for Largemouth Bass?
8 lb mono in this build, inside the 8–30 lb working window. It measures 0.25 mm, the diameter of about 7 lb mono, and rod line ratings are printed for mono. This rod is rated 8–20 lb.
How much weight for Largemouth Bass in River Run?
None to hold bottom: this is a float rig, so the bait drifts at a set depth. the float lifts 0.4 oz and the engine wants at least 0.14 oz hanging under it so a bite pulls it down.
Do I need a leader for Largemouth Bass here?
Yes. Largemouth Bass rates 0.60 for abrasion and 0.40 for line shyness, with a leader window of 10–20 lb. This build uses 12 lb fluoro joined to the mono with an FG Knot.
What does this Largemouth Bass setup cost?
About $146 for the 7 parts listed, using street-price estimates kept in our catalog. That is not a live Amazon price, and it covers the tackle only: bait, waders, clothing and boats are not included.