Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 0 of 3 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Fuel/propulsion System. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Structure. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports0 injury reports
What owners actually said
3 reports
Mileage unknown · Aug 11, 2026
Fuel/propulsion SystemStructure
The fuel tank has been expanding consistently now for the past few years. It has began to crack the attachment points for the body plastics. I sent pictures and reported this years ago to KTM and they told me it would have to be inspected which they may not cover and even still wouldn’t guarantee it would be replaced/fixed. This…
Read full complaint
The fuel tank has been expanding consistently now for the past few years. It has began to crack the attachment points for the body plastics. I sent pictures and reported this years ago to KTM and they told me it would have to be inspected which they may not cover and even still wouldn’t guarantee it would be replaced/fixed. This puts my safety at risk if I experience a crash or collision since the integrity of the tank is in question and it puts others safety at risk because it could rupture from a fall and cause a fire. There are no warning lamps on, the only symptom has been the swelling worsening over time and stress cracking the plastic fairings surrounding it. It could possibly be putting stress under the back part of the seat also.I have not had it inspected yet by the manufacturer or the police. The problem hasn’t been reproduced to my knowledge at any dealership but I’ve seen that others have had this same issue with the same model of motorcycle.
NHTSA ODI #11756361
Mileage unknown · Jul 19, 2025
Fuel/propulsion System
The fuel tank is expanding, leading to the fairings cracking, especially the right hand side (rear). Two fairings have been cracked and it’s impossible to refit them. The tank vent is working and on multiple occasions has vented fuel out in the garage. Multiple people reported ethanol to play a role in the expansion of the tank,…
Read full complaint
The fuel tank is expanding, leading to the fairings cracking, especially the right hand side (rear). Two fairings have been cracked and it’s impossible to refit them. The tank vent is working and on multiple occasions has vented fuel out in the garage. Multiple people reported ethanol to play a role in the expansion of the tank, however this bike has never seen anything below 91 octane. The risk of the tank bursting or nearing the exhaust is given and poses a safety risk. I have not presented it to a dealer yet, however did my own research and found out that multiple owners have this issue and also filed complaints about the exact same fuel tank situation. This should be a recall and the tank should be replaced by Ktm to prevent a potential fire hazard and or injuring the operator severely.
NHTSA ODI #11674726
Mileage unknown · May 28, 2025
Fuel/propulsion System
The fuel tank is swelling so much that all the Plastics are breaking and the tank itself is just about touching the exhaust header clamp. im getting worried it may explode if it touches the exhaust clamp.
NHTSA ODI #11663548
Official recalls
0
No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
2021 Ktm 690 Smc R Problems, Complaints & Recalls | Skip That Year