2015 KTM 390 Duke Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2015 KTM 390 Duke, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Engine2100.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
THE BOLTS ON THE OIL FILTER CAP ON MY ENGINE BLOCK FAILED RESULTING IN ALL OF THE OIL IN THE ENGINE BEING BLOWN OUT ALL OVER THE RIGHT SIDE OF THE MOTORCYCLE AND REAR TIRE RESULTING IN AN IMMEDIATE LOSS OFF CONTROL WHILE TURNING OFF OF WINCHESTER RD. ONTO THE 15 SOUTHBOUND FREEWAY ON-RAMP. THIS INCIDENT OCCURRED IMMEDIATELY AFTER PICKING MY KTM DUKE 390 2015 FROM KTM OF MURRIETA AFTER THEY COMPLETED THE BREAK-IN SERVICE. KTM OF MURRIETA ACKNOWLEDGED THE FOLLOWING DAY THAT THEY DID INDEED HAVE A PROBLEM. I WAS TOLD BY THEIR SERVICE MANAGER THAT THEY PULLED TWO BOLTS FROM ANOTHER KTM DUKE 390 AND THOSE TWO ALSO FAILED SO THEY PURCHASED STAINLESS STEEL BOLTS THAT WERE COMPATIBLE AND PUT THOSE IN BY MOTORCYCLE AND RETURNED IT TO ME. THEY APPEAR TO HAVE A CRITICAL PROBLEM WITH THE BOLTS ON THE OIL FILTER CAP THAT RESULTS IN A LOSS OF CONTROL WHICH COULD EASILY RESULT IN A RIDER CRASHING. THIS NEEDS TO BE ADDRESSED BY KTM AND FOLLOWED UP WITH BY NHTSA TO ENSURE ITS BEING FIXED. SEE ATTACHMENTS (5 PICTURES). I DID HAVE A GOPRO ON, SHOULD YOU WANT VIDEO IT CAN BE PROVIDED UPON REQUEST.
THE COOLING FAN CAME LOOSE AND STOPPED WORKING WHICH CAUSED THE MOTORCYCLE TO OVERHEAT AND LOSE POWER. THIS RESULTED IN NEEDING TO BE TOWED BACK TO THE DEALER. THIS WAS AFTER ONLY 10 MILES ON THE BRAND NEW MOTORCYCLE. STILL AWAITING THE RESULTS FROM THE DEALER.
Too few reports in this category for a page of its own — they appear in the full complaint list.
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.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .