Suzuki B-King (GSX1300BK) Key Replacement

Quick answerThe B-King was sold in two key versions. Suzuki's GSX1300BK owner's manual prints one key section for Canada, describing a pair of identical keys and a key number plate, and another for Europe and Australia, where the immobilizer code is programmed into the key. Which section matches your bike decides what a lost key involves, and the dash gives the answer.

Suzuki B-King (GSX1300BK) key quick facts

The GSX1300BK manual has separate key sections: one for Canada and one for the EU and Australia.
The Canada section describes a pair of identical ignition keys and a key number stamped on a plate, with no immobilizer.
The EU and Australia section says the immobilizer code is programmed into the key, so a key from an ordinary locksmith will not work.
On equipped bikes the immobilizer indicator blinks twice at switch-on, lights for about 2 seconds and goes off.
The front seat is released with the ignition key; the rear seat is released by a seat lock wire.
Suzuki warns that key chains can catch between the steering damper and the steering stem nut.

Suzuki B-King (GSX1300BK) key types by year

Years	Models	Key type	Chip	Notes
2008-2012	B-King built for North America	mechanical cut key, pair of identical keys with a key number plate	varies	The manual's Canada key section has no immobilizer. Confirm on your bike: no immobilizer indicator on the dash means a plain key.
2008-2012	B-King built for Europe and Australia	transponder key (Suzuki immobilizer)	yes	Code is in the key. Indicator blinks twice then lights for about 2 seconds on a good start.

Two key sections in one manual

For the GSX1300BK Suzuki printed both key arrangements in one owner's manual, on consecutive pages. The page headed for Canada describes a pair of identical ignition keys, a number stamped on a plate supplied with them, and a box to write the key number in.

The section headed for the EU and Australia adds the immobilizer. It tells the owner that the immobilizer code is programmed into the key, that a key made by an ordinary locksmith will not work, to get spares from a Suzuki dealer, and to ask the dealer to deactivate a key that has been lost. It also says two keys are registered from new and two more can be added.

Do not assume which version you have. An imported bike keeps the system it was built with, so check the dash before you order a key.

Need a key for your B-King?

Call or text with the year and where the bike is parked.

Call (619) 775-1858 Text your year, make and model

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Reading the immobilizer indicator

On an equipped B-King the instrument panel has an immobilizer indicator. Suzuki describes a normal start this way: switch on, the indicator blinks twice, stays lit for about 2 seconds, then goes out.

If it keeps blinking, the engine will not start. The manual gives two causes, a communication error between the key and the ECM, or the wrong key. A B-King with no such indicator on its panel is the plain-key version, and for that bike a correctly cut key is a complete key.

Seats, helmet holder and tank cap

The chain of access matters when a lock fails. The rear seat depends on the front seat, and the front seat depends on its key lock, so one stuck lock can shut you out of everything under both.

Front seat: released with the ignition key, turned clockwise in the seat lock.
Helmet holder: under the front seat. Hook the helmet on and lock the seat down over it.
Rear seat: no keyhole. It is released by pulling the seat lock wire once the front seat is off.
Fuel tank cap: ignition key clockwise, then lift the cap with the key. Push the cap down firmly with the key in the lock to close it.
Steering: LOCK position with the handlebar fully left and the key pushed down. P does the same and leaves the position and tail lights on.

No keys for a B-King

Bring out your photo ID and the registration or title, and tell us on the phone what the dash does at switch-on, or send a photo of the instrument panel. For the plain-key version we cut a key to the bike and test it in the ignition, the tank cap and the front seat lock, and that completes the job.

For the immobilizer version a cut key is only the first half. The key also has to be registered to the bike, which needs transponder equipment and more time, and we will say before travelling whether it can be done where the bike is parked. Suzuki's own remedy in the EU and Australia key section, when every key is lost, is a replacement ECM.

Suzuki's advice is to ride with a bare key, because of the steering damper. The manual also notes that hard key holders mark the plated and painted parts around the switch and suggests a soft one if you use any.

Where to find the key code

Both key sections of the GSX1300BK manual say the key number is stamped on a plate supplied with the keys, that it is used when ordering replacement keys, and give a box to write it in. On an immobilizer bike the number covers the cut only.

What to have ready

Have this ready when you call or text

Year, make and model of the bike
Where the bike is parked
Whether you have any working key, a broken key or a key code
Photo ID and registration or title (we verify ownership before making a key)

Suzuki B-King (GSX1300BK) key FAQ

Does the Suzuki B-King have an immobilizer?

Some do. The owner's manual has a plain-key section for Canada and an immobilizer section for the EU and Australia. An indicator that blinks twice at switch-on and then goes out means your bike is equipped.

How do I open the rear seat on a B-King?

Remove the front seat with the ignition key first. The rear seat is then released by pulling the seat lock wire.

My B-King immobilizer light keeps blinking and the bike will not start. Why?

Suzuki's manual says continuous blinking means a communication error between the key and the ECM, or a wrong key. Switch off and on again with only that key near the switch. If it continues, the key or the system needs checking.

Can I keep my B-King key on a key ring?

Suzuki advises against it. The manual warns that key chains can catch between the steering damper and the steering stem nut, and says to use the ignition key without chains, fobs or other keys attached.

The immobilizer system on this bike

Suzuki Immobilizer (SAIS): Chip Keys, Lost Keys and US ModelsSuzuki's immobilizer, which Suzuki calls the Suzuki Advanced Immobilizer System, stores an identification code in the key and will not let the engine start without it.

More Suzuki models

Services for this bike

Motorcycle Immobilizer Light Flashing: What It Means by MakeA slow flash with the ignition off is normal on a bike with an immobilizer: Honda HISS, Yamaha and Triumph manuals all describe the light blinking for 24 hours after you switch off to show the system is armed.
Locked Your Keys Under the Motorcycle or Scooter Seat?Keys get locked under the seat because most seats latch shut with a push and need no key to close.
Lost Your Only Motorcycle Key? What to Do NextIf you lost the only key to your motorcycle, a new one can almost always be made, but the route depends on whether your bike uses a plain metal key, a chipped transponder key, or a keyless fob.
Adventure Pannier Lock Keys: SW-Motech, Touratech and GiviAluminum panniers from SW-Motech, Touratech and Givi use small removable lock cores sold in matched sets, so one key can run every lid latch and every rack mount.

Where we come to you

Sources

Page last updated November 14, 2026.