Photos: Shimano · supplied retailer imagery
Reels · Baitrunner reels · Our take
Shimano Baitrunner ST FB Reel
2500FB and 4000FB
A no-nonsense freespool reel for carp, tench and general coarse fishing. The ST FB keeps things simple, affordable and nicely fishable.
- Available in 2500FB and 4000FB sizes, with the 2500FB weighing 310g and the 4000FB weighing 355g.
- The 2500FB has a 3kg/7lb maximum drag and 160m of 0.25mm mono capacity; the 4000FB offers 6kg/13lb and 130m of 0.35mm mono capacity.
- Both sizes use a 4.8:1 gear ratio, with retrieve rates of 68cm per crank for the 2500FB and 75cm for the 4000FB.
- There’s no spare spool supplied, so choose your size and line setup carefully before heading to the bank.
Make sure it’s the right one. This review covers the Shimano Baitrunner ST FB in its 2500FB and 4000FB sizes. They’re different capacities and drag strengths, so pick the one that matches your fishing rather than assuming they’re interchangeable.
Tackle Index Score
Tackle Index score
A sensibly priced, no-nonsense baitrunner that covers everyday carp and coarse fishing rather than specialist long-range work.
Desk-research score from specs, price and fishing fit · How we score
- Product Quality8.6/10
- Performance8.5/10
- Impact on Fish Catching8.8/10
- Ease of Use9.1/10
- Value for Money9/10
Price alerts are coming soon — we don't track live retailer prices yet, so we'll never guess one.
If you buy through our links, we might get a small kickback, but it won’t cost you a penny extra. As an Amazon Associate I earn from qualifying purchases. The full story
Who it suits
Is it right for you?
Great for
- Carp anglers fishing margin and short-to-medium-range spots. The baitrunner gives you an easy freespool setting for static rigs, while the 4000FB brings extra capacity and drag for stronger carp tackle.
- Coarse anglers targeting tench, bream, barbel or chub. The 2500FB keeps the outfit more balanced on lighter rods and gives you controlled freespool for ledgering and feeder-style work.
Maybe skip if
- Anglers needing huge long-range line capacity. Neither size is aimed at extreme-distance carp fishing, where a larger big-pit spool would make more sense.
- Anyone chasing ultra-light, ultra-smooth reel performance. The basic bearing setup and composite body keep the price sensible, but this isn’t a featherweight premium reel.
The lowdown
Introducing the Shimano Baitrunner ST FB Reel
A no-nonsense freespool reel for carp, tench and general coarse fishing. The ST FB keeps things simple, affordable and nicely fishable.
- Available in 2500FB and 4000FB sizes, with the 2500FB weighing 310g and the 4000FB weighing 355g.
- The 2500FB has a 3kg/7lb maximum drag and 160m of 0.25mm mono capacity; the 4000FB offers 6kg/13lb and 130m of 0.35mm mono capacity.
- Both sizes use a 4.8:1 gear ratio, with retrieve rates of 68cm per crank for the 2500FB and 75cm for the 4000FB.
- There’s no spare spool supplied, so choose your size and line setup carefully before heading to the bank.
Quick verdict
Simple, dependable and still bang on the money
The Shimano Baitrunner ST FB is a cracking choice if you want a straightforward freespool reel without paying silly money. The baitrunner lever is easy to use, the front drag is sensibly laid out and Shimano’s spool and line-lay features help keep things tidy.
It’s not the lightest or most highly geared reel around, and the bearing count is pretty basic. But for carp, tench, barbel and general ledgering, it gives you the important stuff without a load of faff. Go 2500FB for lighter work and 4000FB when you need more line and extra drag muscle.
A sensibly priced, no-nonsense baitrunner that covers everyday carp and coarse fishing rather than specialist long-range work.
Desk-research score from specs, price and fishing fit · How we score
- Product Quality
- 8.6/10
- Performance
- 8.5/10
- Impact on Fish Catching
- 8.8/10
- Ease of Use
- 9.1/10
- Value for Money
- 9/10
Shimano’s practical features and tidy build approach are reassuring, although the composite body and basic bearing setup keep it out of premium territory.
The freespool system, Varispeed line lay and steady gearing should perform well for ledgering, margins and general coarse tactics.
A reliable baitrunner setup helps present static baits neatly and gives you a controlled way to manage a take.
The lever is simple to understand, the two sizes are easy to choose between and there’s little unnecessary faff.
It focuses spending on useful baitrunner functionality, though the lack of a spare spool takes a little shine off.
Head to head
How it stacks up
Side by side with the closest kit we've reviewed. This updates as we add more reviews.
Shimano
Shimano Baitrunner ST FB Reel (this one)
Top scorer
Top scorer
Scores are our own, out of 10. Best in each row is in green. Prices change, so check the latest before you buy.
The full rundown
Everything you'll want to know about the Shimano Baitrunner ST FB Reel
The Shimano Baitrunner ST FB is the sort of reel that doesn’t need a big song and dance. It’s a straightforward freespool model for anglers who want to put a bait out, set the rod down and know the line can peel off without the fish immediately towing the lot into the lake. Proper handy stuff when you’re juggling a net, a brew and another rod having a chew.
You get two sizes: the 2500FB and the 4000FB. That gives you a decent spread of fishing, from lighter tench, bream and general coarse work through to sensible carp duties. The smaller model weighs 310g, while the larger one comes in at 355g, so neither is a daft lump hanging off the back of the rod.
The baitrunner lever is the main event, naturally. With it engaged, you can set a light secondary drag so a fish can pick up a static bait and move away. Turn the handle and the reel switches you onto the front drag for the fight. It’s a familiar system, but still one of the dead handy bits of kit for ledgering and carp fishing.
The 2500FB has a maximum drag of 3kg, or 7lb, and holds 160m of 0.25mm mono. That makes it the more natural partner for lighter rods, modest venues and situations where you’re not expecting a proper reservoir lump to steam off. It’ll also suit anglers who like a more compact outfit in the margins.
The 4000FB steps things up with a 6kg, or 13lb, maximum drag and capacity for 130m of 0.35mm mono. That’s the one to pick when weed, snags or bigger carp mean you need a bit more authority. It still isn’t a giant long-range big-pit reel, mind, so don’t buy it expecting to launch baits halfway across a gravel pit.
Both versions use a 4.8:1 gear ratio. That gives you a steady, controlled retrieve rather than a manic one. The 2500FB pulls in 68cm of line per crank, while the 4000FB brings back 75cm. For most static bait work, that’s bob on. You’re not constantly winding miles of line in, and the retrieve feels aimed at control rather than speed.
Shimano has included its AR-C spool and Varispeed line-lay system, which are useful features when you’re trying to keep mono behaving itself. Good line lay matters more than a flashy tick-box, especially when you’re fishing light line or making repeated casts. A tidy spool means fewer annoying coils and less faff when a bite-time arrives.
There’s also Super Stopper II, Dyna-Balance and Power Roller in the mix. In plain English, these are aimed at reducing unwanted play, helping the rotor turn smoothly and managing line as it travels through the roller. This isn’t a reel built around a huge bearing count — it has one shielded stainless-steel bearing plus one roller bearing — but the feature set is still practical.
The main thing to remember is that no spare spool is supplied. That’s not a deal-breaker, but it does mean you need to choose your line setup properly from the off. For a single-purpose carp or coarse reel, that’s fine. If you like switching from thin mono for tench to heavier line for carp, it’s a bit less flexible.
Overall, the ST FB looks like a proper sensible option for anglers who want baitrunner convenience without emptying the tackle fund. It won’t pretend to be a premium long-range workhorse, and it doesn’t need to. Match the size to the rod and venue, set the freespool sensibly, and it should slot neatly into plenty of everyday sessions.
Specifications
The nuts and bolts
- Available sizes
- 2500FB and 4000FB
- Weight
- 2500FB: 310g; 4000FB: 355g
- Gear ratio
- 4.8:1
- Maximum drag
- 2500FB: 3kg/7lb; 4000FB: 6kg/13lb
- Retrieve rate
- 2500FB: 68cm per crank; 4000FB: 75cm per crank
- Line capacity
- 2500FB: 0.25mm/160m mono; 4000FB: 0.35mm/130m mono
Specs checked with Shimano, Oct 2026.
Spot a model or spec change?
Our take
The useful angle: a reel that gets on with it
Some baitrunner reels try to dazzle you with loads of knobs, bearings and headline features. The ST FB takes a different route. It gives you the free-running spool, a decent drag and Shimano’s practical line-management tech, then gets out of the way.
That makes it especially handy for rods left on rests while you sort the net, brew or other rod. Set the baitrunner tension so a carp can move off without dragging the rod in, then turn the handle and the main drag takes over. Simple as that, mate.
What you’re buying
A simple baitrunner with the useful bits covered
The ST FB is built around a composite XT-7 body and rotor, with a front drag and rear baitrunner lever. The 2500FB is the lighter option, using 0.25mm mono capacity and a 3kg maximum drag. The 4000FB is more suited to heavier carp and snaggy situations, with 0.35mm capacity and a 6kg maximum drag.
Its 4.8:1 gearing gives a calm, deliberate retrieve. That’s useful when you’re winding a feeder or lead back steadily, although it won’t pick up slack as quickly as a faster reel. The 4000FB retrieves 75cm per turn, compared with 68cm on the 2500FB.
The AR-C spool, Varispeed line lay and Power Roller are all welcome for keeping mono manageable. Super Stopper II and Dyna-Balance add to the practical feel, while the baitrunner lever makes static fishing much less stressful when the rods are off your hands.
Worth knowing. There’s no spare spool in the box. If you need different line setups for different waters, factor in the cost and hassle of another reel rather than assuming you can swap spools.
Match it to your fishing
Pick the size around the rod, line and venue
Go 2500FB if you’re fishing lighter carp waters, commercial lakes or traditional coarse venues for tench, bream and smaller barbel. It’ll balance nicely with a lighter ledger or feeder rod and won’t feel over-gunned for close-range work.
The 4000FB makes more sense when carp are the main target, particularly around weed, reedbeds or other features where you need a little more drag and thicker mono. It’s still compact enough for everyday work, but gives you extra insurance when a fish decides to bosh off.
For either size, keep the baitrunner setting controlled rather than leaving it fully slack. You want the fish to take line smoothly, not create a bird’s nest on the spool. Once you lift into the fish, wind the handle to engage the main drag and keep the pressure steady.
Before you buy
The questions anglers usually ask
Can it handle carp? Yes, within the sensible limits of its size. The 4000FB is the obvious carp choice, particularly with 0.35mm mono and a 6kg maximum drag. For small-water carp and margin fishing, it should have the grunt you need without the bulk of a big-pit reel.
Is the 2500FB only for tiny fish? Not at all. It’s better thought of as a lighter, more compact setup. It suits tench, bream, chub and smaller carp, plus any swim where you’re not relying on heavy line or long-distance casting.
What’s the catch with the basic bearing count? You don’t get the ultra-silky feel of a reel packed with bearings, but bearing numbers alone don’t decide whether a reel is useful. Here, the baitrunner system, line lay and sensible size options do most of the important work.
On paper
Pros & cons
What we like
- Easy-to-use baitrunner lever for ledgering and static bait presentation.
- AR-C spool and Varispeed line lay help produce tidy, manageable line coming off the spool.
- Two useful sizes cover lighter coarse fishing through to sensible short- and medium-range carp work.
- Shimano’s Dyna-Balance, Power Roller and Super Stopper II features add practical refinement.
Worth knowing
- Only one shielded stainless-steel bearing plus one roller bearing, so it’s not built as a silky-smooth bearing showcase.
- No spare spool is included, which limits quick changes between line types or breaking strains.
- The 4.8:1 gearing is steady rather than especially quick for picking up slack line.
Want one?
Add it to your Wanted list or join a Group Buy — shops see anonymous totals only.
Your questions answered
What anglers want to know
The stuff you’d ask your mate on the next peg. Straight answers, no waffle.
01Which Shimano Baitrunner ST FB size should I choose?
Which Shimano Baitrunner ST FB size should I choose?
Pick the 2500FB for lighter coarse and smaller carp work, especially where 0.25mm mono and a 3kg maximum drag are enough. The 4000FB is the better shout for bigger carp, heavier mono and situations where 0.35mm line and a 6kg drag give you more breathing room.
02Can I use the ST FB for carp fishing?
Can I use the ST FB for carp fishing?
Yes, particularly for margins, small waters and short-to-medium-range work. Set the baitrunner tension light enough for a fish to move off, but not so loose that the spool spins in a heap. Engage the main drag smoothly once you’re on the rod.
03Does the Shimano Baitrunner ST FB come with a spare spool?
Does the Shimano Baitrunner ST FB come with a spare spool?
No. You get the reel’s supplied spool only, so line choice needs a little thought before spooling up. If you regularly switch between mono strengths, braid or different tactics, a reel with spare spools may suit you better.
What anglers say
The word from the bank
Our read: simple, dependable and still bang on the money. The strongest reasons to choose it are easy-to-use baitrunner lever for ledgering and static bait presentation. and ar-c spool and varispeed line lay help produce tidy, manageable line coming off the spool.; the main trade-off is only one shielded stainless-steel bearing plus one roller bearing, so it’s not built as a silky-smooth bearing showcase..
Our take on the feedback
Why it appeals
Checked Sept '26 — “Easy-to-use baitrunner lever for ledgering and static bait presentation.”
Best fit
Checked Sept '26 — “Carp anglers fishing margin and short-to-medium-range spots: The baitrunner gives you an easy freespool setting for static rigs, while the 4000FB brings extra capacity and drag for stronger carp tackle.”
Worth knowing
Checked Sept '26 — “Only one shielded stainless-steel bearing plus one roller bearing, so it’s not built as a silky-smooth bearing showcase.”
Tackle Index’s take from the product details and fishing fit we checked. We haven’t found enough independent public feedback to call this an angler consensus yet.
Angler score
What our readers rate Shimano Baitrunner ST FB Reel
No angler score yet — nobody's reviewed Shimano Baitrunner ST FB Reel here. Be the first and get the score started.
Owner reports
Own this? Help the next angler.
Quick multiple-choice reports from people who say they own the Shimano Baitrunner ST FB Reel. Not verified purchases, and kept separate from our score.
No owner reports yet.
Alternatives & go-withs
