Vehicle report
Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
KTB2301
Affected motorcycles can experience rough idling and erratic throttle response due to a faulty throttle position sensor. For this reason, the throttle position sensor must be replaced on the affected motorcycles that are linked to this bulletin by VIN in KTM Dealer.net.
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.