The Used Car Index

2025 KTM 390 Adventure X problems

No complaints are listed for the 2025 KTM 390 Adventure X. NHTSA's API and bulk file list none in this build.

Data build 2026-10-10.

NHTSA lists this vehicle as KTM 390 ADVENTURE X.

At a glance

Complaints
0
With crash
0
With fire
0
With injury (complaints)
0
Injuries
0
Deaths
0
Recalls
2
Do not drive recalls
0
Park outside recalls
0
Recall potential units (maximum)
6,546
Investigations
0
Open investigations
0
Manufacturer communications
8

Complaints per 100k sold unavailable. No sales source is available for this record.

Model-generated complaint tags: No complaints are listed for tagging.

Recalls

See new recalls and investigations this week.

2 recalls.

25V907000

Date: 2025-12-23. Systems: STRUCTURE.

Defect: KTM North America, Inc. (KTM) is recalling certain 2025 390 Adventure R, 390 SMC R, 390 Adventure X, and 390 Enduro R motorcycles. Engine vibrations may cause the side stand spring to break and the side stand to fall to the ground. (excerpt)

Consequence: A motorcycle side stand that falls to the ground while riding can shut off the ignition, increasing the risk of a crash or injury. (excerpt)

Remedy: Owners are advised to secure the side stand before riding the motorcycle until the remedy has been completed. Dealers will replace the side stand spring and install a new side stand sensor retaining plate, free of charge. Owner notification letters are expected to be mailed on February 17, 2026. Owners may contact KTM customer service at 1-888-985-6090. The manufacturer's number for this recall is (excerpt)

Do not drive: No. Park outside: No.

25V825000

Date: 2025-12-01. Systems: ENGINE AND ENGINE COOLING.

Defect: KTM North America, Inc. (KTM) is recalling certain 2024 Husqvarna Vitpilen 401, Husqvarna Svartpilen 401, 2024-2025 390 Duke, 2025 390 SMC R, 390 Enduro R, 390 Adventure X, and 390 Adventure R motorcycles. The engine control software may cause the engine to stall at low rpms, resulting in a loss of power.

Consequence: A loss of drive power increases the risk of a crash or injury.

Remedy: KTM and Husqvarna dealers will inspect the motorcycles and update the electronic control unit engine management system (ECU EMS) software, free of charge. Owner notification letters were mailed January 23, 2026. Owners may contact KTM customer service at 1-888-985-6090. The manufacturer's numbers for this recall are KTB2513 & HTB2508.

Do not drive: No. Park outside: No.

Investigations

0 investigations; 0 open.

Manufacturer communications

8 manufacturer communications.

Communications by system
SystemCount
ELECTRICAL SYSTEM3
EXTERIOR LIGHTING2
STRUCTURE2
WHEELS1

11031355

Date: 2026-04-06. Type: Service Bulletin/Repair Instructions. Systems: EXTERIOR LIGHTING.

KTM North America, Inc. has identified a deviation that may cause the turn signal flashers to blink at a rate that is faster than normal. To resolve this, an update of the dashboard software is required. This software update solves the possibility of the turn signal flashers blinking too fast, parti

11027873

Date: 2025-12-20. Type: Service Bulletin/Repair Instructions. Systems: STRUCTURE.

KTM North America, Inc. has determined that a defect which relates to motor vehicle safety exists with certain model motorcycles listed above. Engine vibrations may cause the side stand spring on forged side stands to break. A broken side stand spring may cause the side stand to deploy while the m

11027872

Date: 2025-12-02. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.

KTM North America, Inc. has determined that a defect which relates to motor vehicle safety exists with certain model motorcycles listed above pertaining to the engine control unit software. An issue with the originally installed engine control unit software may cause the engine to stall at low rpms

11024625

Date: 2025-09-12. Type: Service Bulletin/Repair Instructions. Systems: WHEELS.

During quality inspections, it was found that some front wheel collars did not meet the specification. Therefore, the collars must be checked on all affected vehicles and replaced if necessary.

11023062

Date: 2025-08-20. Type: Service Bulletin/Repair Instructions. Systems: EXTERIOR LIGHTING.

During quality checks, it was noticed that in some cases the indicators were incorrectly coded in the combination instrument. Connect vehicle to the diagnostic tool and external voltage supply (XCharge) as shown in Figure in the XC_3.

11021874

Date: 2025-08-07. Type: Service Bulletin/Repair Instructions. Systems: STRUCTURE.

During quality checks, it was determined that the installed side stand spring does not meet our quality standards. For this reason, the side stand spring must be replaced on all affected motorcycles that are linked to this bulletin in Dealer.net. As part of the PDI, the routing of the engine brea

11021873

Date: 2025-07-30. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.

A software update is now available to support Quickshifter+. To ensure proper vehicle operation at the time of delivery, it is also necessary to perform an initialization run during the pre-delivery inspection (PDI). Refer to KTB2504, attached.

11021864

Date: 2025-07-12. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.

To ensure the 2025 390 models listed above are performing correctly at the time of delivery, it is necessary to perform an initialization run during the pre-delivery inspection (PDI). An overview of the steps necessary to perform the initialization run are listed below. Instructions for performing

Notes on this record

  • Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
  • System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
  • Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
  • A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.
  • NHTSA's complaints API and bulk file list no complaint for this make, model and model year in this data build.

Other names NHTSA uses

None listed.

Matched NHTSA models

Matched labels and complaints
NHTSA model labelComplaints
390 ADVENTURE X0

Same model, other years

All model years | All KTM models

Other KTM models, 2025

Sources

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