KTM 990 Adventure and 990 Supermoto Key Replacement

Quick answerThe 990 Supermoto, and the 990 Adventure in many markets, use KTM's first-generation immobilizer: black ignition keys that start the bike and an orange master key that only programs them. If you have lost a black key, the orange key decides how simple the fix is. With neither, a key has to be cut and then registered to the bike with locksmith or dealer equipment.

KTM 990 Adventure and 990 Supermoto key quick facts

The 2008 990 Supermoto manual says only the black ignition keys can start the vehicle, and that the orange master key can only be used for programming the immobilizer.
That manual states a total of 4 keys can be programmed per vehicle.
With the ignition off and the key removed, the red immobilizer lamp starts blinking after one minute, at 15-second intervals.
The 2011 US manual for the 990 Supermoto R says the second black key is already activated when the bike is shipped, and that two more can be ordered but must be activated before use.
KTM's 2012 manual for the EU, UK, Australian and French 990 Adventure describes the orange programming key; US Adventures can differ, so the key set is confirmed by VIN.

KTM 990 Adventure and 990 Supermoto key types by year

Years	Models	Key type	Chip	Notes
2008	990 Supermoto	black transponder keys plus orange master key	yes	Primary and reserve black keys. Lost keys can be blocked and new keys programmed with the orange master key. Four keys in total.
2011	990 Supermoto R (US manual)	black transponder ignition keys	yes	The ignition may only be switched on with a black ignition key. Key number on the KEYCODECARD.
Around 2012	990 Adventure, 990 Adventure R	black keys plus orange programming key, by market	varies	Described in KTM's 2012 manual for EU, UK, Australian and French bikes. We confirm a US bike's key set from the VIN.

How the black and orange keys divide the work

KTM's 2008 990 Supermoto manual lays the system out plainly. The bike is delivered with black ignition keys, which it calls the primary key and the reserve key, and one orange master key. Only the black keys can be used to ride. The orange key cannot start the vehicle and exists to program the immobilizer, and the manual tells owners to keep it and the keycode card in a safe place.

When you switch off and pull the key, the immobilizer arms itself. After a minute the red indicator lamp begins to blink every 15 seconds, and the manual says the starter, fuel supply and ignition system are locked. Every key that is going to work on the bike must be programmed to it first, up to a total of four.

Need a key for your 990 Adventure?

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Losing one key, or both

The manual treats a lost key as a security problem first. It gives the owner a way to block a lost black key so that only the remaining keys work, and a separate case for losing both black keys, after which all keys for the vehicle are blocked until new ones are programmed. Each of those owner procedures begins with the orange master key in the ignition lock.

That is why the orange key matters so much on a used 990. With it, a replacement black key ordered by the key number can be brought into service the way KTM intended. Without it, the bike will still run on any black key it already knows, but adding or replacing keys is no longer an owner job. We cut the new key to the locks and register it using diagnostic equipment, and we tell you before we travel whether your particular bike can be done on site.

Locks on the Supermoto and Adventure

The mechanical side is conventional KTM.

Ignition lock with a handlebar-blocked position: turn the handlebar left, press the key in and turn it left.
Lockable filler cap worked with the ignition key.
Seat lock worked by the ignition key.
A steel cable in the tool bag hooks under the seat as a helmet lock.

When the immobilizer lamp is trying to tell you something

The 2008 manual's troubleshooting pages tie several no-start complaints to the key: no functional key, a key that was locked out, or an error in the immobilizer shown by the lamp blinking quickly or in a counted pattern. If your Supermoto cranks nothing and the red lamp is behaving oddly, note what it does before the battery goes flat from repeated tries. That pattern, the VIN, and how many black keys and orange keys you hold are the three things we ask about first.

Where to find the key code

KTM's manuals for these bikes put the key number on the KEYCODECARD and say it is needed to order a spare key. The 2008 Supermoto manual says to keep the orange master key and the keycode card together in a safe place, so if you find one in the paperwork, look for the other.

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 990 Adventure and 990 Supermoto key FAQ

Can I start my 990 Supermoto with the orange key?

No. KTM's manual says the vehicle cannot be started with the orange master key and that it can only be used for programming the immobilizer.

How many keys can a 990 Supermoto have?

The 2008 owner's manual says a total of 4 keys can be programmed per vehicle.

Does a US 990 Adventure have the orange-key immobilizer?

KTM's 2012 manual for European, UK, Australian and French bikes describes it, but US bikes can differ. Tell us the VIN and what keys came with the bike and we will confirm before any key is ordered or cut.

The seller only gave me one black key. What should I do?

Get a second black key made and registered while the first still works, and ask the seller to look for the orange key and the KEYCODECARD. Losing the only black key on a bike with no orange key is the expensive version of this problem.

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 Motorcycle Master Key, Code Card or Key Tag: What ChangesA master key, code card or master PIN is the item the maker uses to authorize new keys for your bike.
Adding a Spare Motorcycle Chip Key: Who Can Program It?First check that your bike has a chip at all: many Japanese motorcycles sold in the US use a plain key, and a spare for those is simply cut.
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.
Scooter Key Replacement: Shutters, Seat Locks and ChipsYes, a key can be made for almost any scooter, and on most 50cc to 150cc models it is a plain metal key with no chip.

Where we come to you

Sources

Page last updated November 14, 2026.