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2025 KTM 390 Adventure R

Recalls, owner-reported complaints, investigations and safety data

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
11
Latest Feb 23, 2026
Safety recallsA safety recall is issued when a manufacturer or NHTSA determines that a vehicle has a safety-related defect or does not comply with a federal motor vehicle safety standard. Recall repairs are free. Whether a specific vehicle is covered depends on its VIN — a recall listed for a model year does not necessarily apply to every vehicle of that year.
2
Latest Dec 23, 2025
InvestigationsNHTSA opens an investigation to examine whether a safety defect may exist. An open investigation is not a determination that a defect exists, and many investigations close without a recall. Investigations can, however, lead to one.
0
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
1

Overview

Our database contains 11 NHTSA owner-reported complaints for the 2025 KTM 390 Adventure R, most frequently naming the engine, electrical and fuel system categories. 2 safety recalls have been issued covering this model year; and 7 manufacturer communications are on file.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

What owners report

Complaints grouped by the component NHTSA recorded

  • Engine631.6%
  • Electrical421.1%
  • Fuel system421.1%
  • Body & structure210.5%
  • Exterior lighting210.5%
  • Driver assistance15.3%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Safety recalls

2 campaigns cover this model year

Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.

Check a VIN on NHTSA.gov
25V907000

STRUCTURE:MOTORCYCLE:KICKSTAND/CENTER STAND

Dec 23, 2025
2,512 units potentially affected
The 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.
The risk: A motorcycle side stand that falls to the ground while riding can shut off the ignition, increasing the risk of a crash or injury.
The 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 KTB2514. The information in your report suggests that KTM North America, Inc. (KTM) may have been aware of this issue more than five business days before filing a report with NHTSA. Please be reminded that under Federal law, this agency is to be notified of all safety defect and/or noncompliance decisions within five business days. 49 CFR 573.6. Significant civil penalties can be assessed for this violation.
KTM North America, Inc.Manufacturer number KTB2514View on NHTSA.gov
25V825000

ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE

Dec 1, 2025
6,546 units potentially affected
The 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.
The risk: A loss of drive power increases the risk of a crash or injury.
The 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.
KTM North America, Inc.Manufacturer number KTB2513 & HTB2508View on NHTSA.gov

Recent owner complaints

Reports submitted to NHTSA, shown in the owner's own words

View all 11
Exterior lighting
Filed Feb 23, 2026

The contact owns a 2025 KTM 390 Adventure R. The contact stated that while riding the motorcycle on several occasions at various speeds in weather under 60 degrees, the left or right turn signals were activated but failed to operate as intended. Additionally, each time the turn signals were activated in cold weather, the message "Turn Signal Failure" was displayed. The motorcycle was taken to a dealer where it was diagnosed and it was determined that the turn signals were inoperable and needed to be replaced. The manufacturer was notified of the failure. The failure mileage was approximately 50.

NHTSA ID
11719985
Incident
Nov 2, 2025
Mileage
50 mi
ElectricalExterior lighting
Filed Feb 15, 2026

in certain comditions when using the turn signal a yellow "turn light will pop up on the screen and the blinker fail to function properly. if that pops up all blinkers stop working

NHTSA ID
11718088
Incident
Jan 1, 2026
ElectricalEngineFuel system
Filed Nov 13, 2025
Crash reported

Vehicle frequently stalls or engine stops suddenly. Engine will "knock" and suddenly stall when engaging the clutch while providing throttle to begin riding. It will stall when engaging the clutch to downshift into lower gears while coming to a stop. This has happened at busy roadways at red lights, stop signs, and even when slowing down to navigate a turn. Engine may stall while in neutral and throttle is applied. Typically a short rattle or what sounds like valves knocking, is followed by a backfire, prior to stalling. There is no way to prevent stalling/engine stopping unless RPM's are kept over 3,000. I have fallen over or crashed offroad several times, when navigating obstacles or negotiating tight turns or turn-arounds in the trails, dirt roads or forest. Bike stalled when attempting to navigate over a small log, resulting in bike crashing and pinning me underneath. Dealer performed update to most current fuel/mapping software but this did not make a difference.

NHTSA ID
11699205
Incident
Nov 8, 2025
Body & structure
Filed Oct 27, 2025

The contact owns a 2025 KTM 390 Adventure R. The contact stated that while riding at approximately 30 MPH, the kickstand extended into the parking stance. The contact stated that the motorcycle shut off as a default and lost power after the kickstand unfolded. The motorcycle was not diagnosed or repaired. The manufacturer was not notified of the failure due to the long call waiting. The failure mileage was approximately 150.

NHTSA ID
11695856
Incident
Oct 27, 2025
Mileage
150 mi
Electrical
Filed Oct 13, 2025

The biked suddenly stalled in a traffic light. The worst part is that right after, when I click the starter to turn the bike back on, the whole electric system shut off. This had been a recurring issue, at least 7 times over the first 600 miles of this bike. I have an appointment to run diagnosis o the bike but have heard will be hard for KTM, to really take care and fix this. Please help. This became a large issue being stuck with cars honking on me. Had to get off the bike and push it off the road.

NHTSA ID
11693187
Incident
Oct 2, 2025
EngineFuel system
Filed Oct 6, 2025

The bike stalls frequently when coming to a stop. It is very dangerous because I have to restart the bike every time. I think it's a fueling problem

NHTSA ID
11691697
Incident
Aug 1, 2025
EngineFuel system
Filed Oct 6, 2025

When fully warmed up the engine will cut out the moment the throttle is applied, seemingly misfiring - sometimes 3 times in a row after restarting. Sometimes this will happen at low speed, either with a clang from early detonation or completely stalling the bike when riding at low rpm. Off-road - this is particularly dangerous when traversing obstacles as sudden loss of forward momentum will affect control of the motorcycle, sometimes in precarious places. On road, especially dangerous if the engine cuts out while accelerating from a stop into traffic. While this doesn’t often happen while riding on the road it has happened a few times in my experience.

NHTSA ID
11691649
Incident
Oct 5, 2025
Driver assistanceEngineFuel system
Filed Oct 6, 2025

The bike is prone to stalling as you come to a stop and are pulling in the clutch. It can happen without warning. There is also an issue with the side stand. It stacks out pretty far and if your boot touches it can kill power delivery leading to a sudden loss of power.

NHTSA ID
11691635
Incident
Oct 4, 2025

Manufacturer communications

A bulletin sent by a manufacturer to its dealers. Not a recall, and repairs are not necessarily free.

KTB2607

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, particularly at low ambient temperatures.

KTB2514

STRUCTURE:BODY

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 motorcycle is in motion, potentially turning off the ignition and increasing the risk of a crash. To remedy this defect, the side stand spring on all affected motorcycles must be replaced with a new side stand spring that has a rubber protector mounted. (#A60103224033 – Side stand spring with rubber protector) In addition to replacing the side stand spring affected motorcycles must also have a new side stand sensor retaining plate (#A60103029100) installed at the same time. The new side stand sensor retaining plate shifts the trigger range of the side stand switch. It is recommended that the side stand be secured for the journey to a dealer. This can be done, for example, with a heavy duty rubber strap or something similar.

KTB2513

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. A loss of engine power increases the risk of a crash which could cause injury to the rider or others and/or damage to property. To remedy this defect, it is necessary to install the updated engine control unit software on all affected motorcycles.

KtB2510

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.

KTB2506

STRUCTURE:BODY

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 breathing line should also be checked (see Fig. 1 and Fig. 2).

KTB2505

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.

Manufacturers file copies of the bulletins they send to dealers with NHTSA. These often describe diagnostic or repair procedures for a known condition. They are not recalls: repairs described in a bulletin are usually only free if the vehicle is still under warranty or the manufacturer has extended coverage.

Compare model years

Complaint and recall counts across every year of this model

KTM 390 Adventure R by model year
YearComplaintsRecallsInvestigationsIssue Index
2026200—
2025Viewing112056.5

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers. Older model years have had longer for reports to accumulate.