KTM 790 and 890 Duke and Adventure Key Replacement

Quick answerKTM's parallel twins use a conventional ignition key with a key number on the KEYCODECARD. The 790 Duke, 790 Adventure and 890 Adventure owner's manuals have no immobilizer section, so a lost key is a cutting job rather than a programming job. With no keys left, a key can be made to the ignition, fuel cap and seat locks already on the bike.

KTM 790 and 890 Duke and Adventure key quick facts

The 790 Duke manuals for 2018 to 2020, the 890 Adventure manuals for 2021 to 2023 and the 2024 790 Adventure manual have no immobilizer section.
The key number is on the KEYCODECARD, and KTM says you need it to order a spare key.
The 790 Duke manual describes its red immobilizer indicator lamp as a status or error lamp for the alarm system.
One key works the ignition and steering lock in front of the upper triple clamp, the fuel tank filler cap and the seat lock on the left side of the bike.
Key suppliers list the 790 and 890 key as a longer blank than the one used on the 390 family.

KTM 790 and 890 Duke and Adventure key types by year

Years	Models	Key type	Chip	Notes
2018-2020	790 Duke	conventional ignition key	no	No immobilizer section. The fuse list has one fuse labeled for the immobilizer and alarm system, and the dash lamp is described as an alarm system lamp.
2021-2023	890 Adventure and 890 Adventure R	conventional ignition key	no	Key number on the KEYCODECARD. The 2021 manual calls the red lamp the alarm system indicator lamp and lists the alarm system as optional.
2024	790 Adventure	conventional ignition key	no	Key number on the KEYCODECARD; no immobilizer section.
2020-present	890 Duke and 890 Duke R	conventional ignition key	varies	Same platform as the 790 Duke. We confirm the exact key from your VIN when you call.

The key on KTM's parallel twins

It is easy to assume a 790 or 890 has a chip key, partly because the dash and the fuse box both use the word immobilizer. The owner's manuals tell a more modest story. The 790 Duke manuals for 2018, 2019 and 2020 have no immobilizer section and no key activation procedure. The red lamp with the immobilizer name is described as a status or error message of the alarm system, and one fuse is labeled for the immobilizer and alarm system. On the 890 Adventure the 2021 manual simply calls it the alarm system indicator lamp and lists the alarm system as optional.

The key itself is described the ordinary way: the key number can be found on the KEYCODECARD, you need the number to order a spare key, and the card should be kept somewhere safe. Key suppliers treat the 790 and 890 key as its own blank, longer than the 390 key, so a 390 blank is not a substitute.

Need a key for your 790 Duke?

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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Luggage fitted to an Adventure may have its own keys, so check that before assuming one lost key covers everything.

Ignition and steering lock, in front of the upper triple clamp. On the 890 Adventure R the steering is locked by pressing the key in and turning it to the left.
Fuel tank filler cap, under a lift-up cover. The key turns 90 degrees to release it.
Seat lock, on the left side of the bike, opened by turning the ignition key clockwise.

Trouble spots

The filler cap section of both the 790 Duke and 890 Adventure manuals carries a damage note: the ignition key may break if overloaded, and damaged keys must be replaced. KTM's advice is to push down on the cap to take pressure off the key. If the key already has a twist in it, have a new one cut from it before it snaps in the cap.

The 890 Adventure R manual also lists oiling the ignition and steering lock, tank lock and seat lock as part of looking after the bike. A lock that has started to feel gritty after a wet or dusty trip is worth attention before the key wears to match it.

What an all-keys-lost visit involves

With no immobilizer in the way, the visit is about the locks. We verify ownership with photo ID and the registration or title, make a key to the locks on the bike and test it in the ignition, steering lock, fuel cap and seat lock. Tell us the exact model and year and whether the ignition has ever been replaced or relocated. If you still have one key, a dealer can also order a spare from the key number, and that is a reasonable route when time is not an issue.

Where to find the key code

KTM's manuals for the 790 Duke, 790 Adventure and 890 Adventure say the key number can be found on the KEYCODECARD, which should be kept in a safe place.

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)

KTM 790 and 890 Duke and Adventure key FAQ

Does the KTM 790 Duke have an immobilizer?

The 2018 to 2020 owner's manuals have no immobilizer section. The red lamp with that name is described as an alarm system lamp, and the alarm system is an optional accessory.

Is the 790 and 890 key the same as the 390 key?

No. Key suppliers list the 790 and 890 key as a longer blank than the one used on the 390 family.

Which locks does the key open on an 890 Adventure?

The manual shows the same key for the ignition and steering lock, the fuel tank filler cap and the seat lock on the left side of the bike.

Do I need the KEYCODECARD to replace a lost key?

A dealer orders from the key number on the card. Without it, a locksmith can still make a key from the locks on the bike.

The immobilizer system on this bike

KTM Immobilizer: Orange Key, Black Keys and Race OnKTM has used two immobilizer setups on its big twins: black transponder ignition keys managed by an orange programming key, and from 2017 the Race On keyless key on the 1290 Super Duke R and 1290 Super Adventure.

More KTM models

Services for this bike

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.
How to Find Your Motorcycle Key CodeA motorcycle key code is a short number or letter-number code that tells a locksmith or dealer how to cut a key for your locks.
One Key for All Your Motorcycle Locks: Keying AlikeA motorcycle that needs different keys for the ignition, fuel cap and seat has almost always had a lock replaced.
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.

Where we come to you

Sources

Page last updated November 14, 2026.