2019 Ktm 790 Adventure problems, complaints & recalls
Most-reported problem areas: Service Brakes (6) · Wheels (2) · Vehicle Speed Control:throttle (1)
Safety recalls (2)
Service Brakes, Hydraulic:foundation Components:master Cylinder 2021-04-30 · campaign 21V304000 · 3,707 vehicles
Defect: KTM North America, Inc. (KTM) is recalling certain 2019-2020 KTM 790 Adventure and 790 Adventure R, and 2020 KTM 790 Adventure R Rally motorcycles. The front brake master cylinder piston return spring may be too weak to return the brake piston to its original position, reducing the functionality of the front brake.
Risk: A front brake with reduced functionality may increase the distance required to stop as well as the risk of a crash or injury.
Fix: Dealers will replace the return spring, free of charge. Owner notification letters were mailed May 21, 2021. Owners may contact KTM customer service at 1-888-985-6090. KTM's number for this recall is KTM2106.
Service Brakes, Hydraulic:foundation Components:hoses, Lines/Piping, And Fittings 2020-04-06 · campaign 20V198000 · 3,164 vehicles
Defect: KTM North America, Inc. (KTM) is recalling certain 2019-2020 790 Adventure and 790 Adventure R motorcycles. The rear brake hose may overheat, causing the rear brake system to fail.
Risk: If the rear brake system fails, there would be reduced braking ability, increasing the risk of a crash or injury.
Fix: KTM will notify owners, and dealers will install a new rear brake line, free of charge. The recall began April 28, 2020. Owners may contact KTM customer service at 1-888-985-6090. KTM's number for this recall is TB2011.
Service bulletins (7)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Engine 2024-09-04 · KTB2415 · Service Bulletin/Repair Instructions
ktm will also retroactively examine warranty or goodwill applications if customers of affected models have already had repairs carried out at their own expense by an authorized ktm dealer in the past due to damaged camshafts or finger followers. if the conditions explained in the communication with
Engine 2024-07-08 · KTB2410 · Service Bulletin/Repair Instructions
even though complaints have been reported about the camshafts on the 790 duke/adventure my 2018- 2020 models, examinations of the allegedly defective camshafts have shown that a large proportion of these camshafts are in order. in these cases, it is not a question of wear, but usually only of discol
Service Brakes, Hydraulic:foundation Components:master Cylinder 2021-04-20 · KTB2106 · Service Bulletin/Repair Instructions
on affected motorcycles there is a possibility that the preload force of the return spring is too low and does not meet the specified tolerance. this could result in the brake piston not being returned to its original position which in rare cases can impair the function of the front brake. to ensure
Vehicle Speed Control:cruise Control 2020-07-14 · TB2012R2 · Service Bulletin/Repair Instructions
for the 2019 and 2020 790 adventure and 790 adventure r models, ktm has enabled the ability to purchase and install the quickshifter+ technical accessory software extension again using only the xc_2 diagnostic tool. on certain 2020 790 adventure r rally models, it is possible that the cruise control
Vehicle Speed Control:cruise Control 2020-04-16 · TB202R1 · Service Bulletin/Repair Instructions
this bulletin supersedes ktb2012 dated april 15, 2020 because the 2020 890 duke r software installation errors have been resolved. ktm north america, inc. has identified a technical problem using the xc_2 tool when attempting to purchase and install some of the technical accessories software extensi
Vehicle Speed Control:cruise Control 2020-04-15 · TB2012 · Service Bulletin/Repair Instructions
ktm north america, inc. has identified a technical problem using the xc_2 tool when attempting to purchase and install some of the technical accessories software extensions for the above-mentioned model motorcycles.
Showing the 6 most recent of 7 bulletins. Search all of them free at nhtsa.gov.
What owners report
2024-11-26 · Engine“august 14, 2024. my ktm 790 adventure left me stranded on side of highway due to motor failure. 14,440 miles on odometer. oil pressure light on dash lit up. 3rd oil change of its life. had bike towed home and then dropped off at dealer on sept 7th 2024 and the inspection was performed on 9-25-24, was charged for valve inspection. dealer agreed val…”
2024-05-29 · Service Brakes“failed brake light switches cause brake light to not operate. fails state safety inspection .…”
2022-11-29 · Service Brakes“the brake light doesn't illuminate unless excessive brake pressure is used. during normal braking the light doesn't illuminate at all when using the front or rear brake. it is available for inspection upon request. my safety and safety of others has been put at risk because other motorists will not know that i'm braking since the light doesn't illu…”
2022-08-18 · Power Train“the clutch quit engaging while in traffic and i was nearly stranded on i-25 in stop and go traffic. i was able to nurse it along to a nearby parking lot with the clutch slipping very badly. i could have easily been rear ended. i took it apart and found the wet-clutch system was not getting any oil, it was completely dry. i bought a new clutch …”
2022-01-21 · Vehicle Speed Control:throttle · 2,382 mi“the contact owns a 2019 ktm 790 adventure motorcycle. the contact stated that several attempts were needed to start the vehicle. while driving at low speeds and applying the throttle, the vehicle stalled. the vehicle was taken to the local dealer five times where it was diagnosed that a new fuel pump, new fuel hose, clamps, fuel line, fuel connecto…”
2020-12-26 · Wheels · 3,000 mi“i puurchased the motorcycle new on 11/19/19. after 3k miles the front wheel and suspension began lurching severely when the front brake is applied in motion on city streets. at slow speeds when approaching a stop sign/light the lurching is worse to the point where i can only use the rear brake to stop the machine. i have nearly lost control of the…”
2020-12-10 · Steering · 6,000 mi“oil leak at counter shaft seal, repaired by ktm safety recall on rear brakes dash goes' blank while riding, steering dampener failed water pump leaked the clutch failed ( slipping ) ktm declined to repair this, i took it upon myself and found a broken clutch plate. the front brakes experienced a pulsating sensation while braking, this gradual…”
2020-12-09 · Service Brakes · 17,000 mi“front brake lever inconsistent, then front brake began applying itself forcing unwanted reduction of speed during highway use and overheating of front brake. the only way to get brake to release was to pull brake lever very hard and suddenly multiple times to force engagement of anti-lock system, at which point the brakes would release.…”
2020-10-15 · Service Brakes · 2,000 mi“two issues, after 2k miles the front rotors are warped, ktm will not cover this under warranty top break fluid reservoir leaking even after replacing rubber gasket.…”
2020-08-20 · Service Brakes · 800 mi“the bike suffers from uneven front brake rotor wear or some other issue which causes the bike to pulse severely when the front brake is applied. the problem is most severe at low speed as when coming to a stop at a red light. the inability to come to a smooth stop is inherently dangerous, in that when the brake quickly grabs and then lets go it is…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.