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: 2 of 5 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 System, Gasoline. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Seats. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Service Brakes, Hydraulic. 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.
2 crash reports0 fire reports2 injury reports
What owners actually said
5 reports
50,000 miles · Jun 21, 2023
Suspension
The contact owns a 2006 Buell XB12X motorcycle. The contact stated while riding 50 MPH, there was an abnormal sound coming from the motorcycle. The contact notice that the rear wheel had partially detached from the motorcycle, causing the contact to lose control of the motorcycle. The contact was able to pull over on the side of…
Read full complaint
The contact owns a 2006 Buell XB12X motorcycle. The contact stated while riding 50 MPH, there was an abnormal sound coming from the motorcycle. The contact notice that the rear wheel had partially detached from the motorcycle, causing the contact to lose control of the motorcycle. The contact was able to pull over on the side of the roadway. The contact became aware that the rear wheel bearing had fractured. The contact replaced the rear wheel bearing and the axle. The manufacturer was not contacted. The failure mileage was approximately 50,000.
NHTSA ODI #11528131
14,500 miles · Nov 10, 2008
Vehicle Speed Control
TRAVELING ON RTE 495 AND EXPERIENCED TWO VERY SHORT EPISODES WHERE POWER WAS LOST THEN QUICKLY ( 1-2 SECONDS) RESTORED. DURING DECELERATION WHEN THE THROTTLE WAS RELEASED BACK TO NEUTRAL THE ENGINE STALLED. SUCCESSFUL RESTARTS COULD ONLY BE MAINTAINED WITH SIGNIFICANT TURNING OF THE THROTTLE. SHORTLY AFTER THE THROTTLE "FROZE…
Read full complaint
TRAVELING ON RTE 495 AND EXPERIENCED TWO VERY SHORT EPISODES WHERE POWER WAS LOST THEN QUICKLY ( 1-2 SECONDS) RESTORED. DURING DECELERATION WHEN THE THROTTLE WAS RELEASED BACK TO NEUTRAL THE ENGINE STALLED. SUCCESSFUL RESTARTS COULD ONLY BE MAINTAINED WITH SIGNIFICANT TURNING OF THE THROTTLE. SHORTLY AFTER THE THROTTLE "FROZE" AND COULD NOT BE MOVED EITHER WAY. HAD THIS HAPPENED IN HEAVY TRAFFIC OR WHILE CORNERING IT MAY HAVE VERY WELL RESULTED IN A CRASH AND INJURY OR DEATH. *TR
NHTSA ODI #10248376
Mileage unknown · Jun 19, 2007
Service Brakes, HydraulicCrashInjury
2006 BUELL ULYSSES XB12X CUSTOMER STATES THAT THE FRONT BRAKE PULSES RAPIDLY DURING BRAKING AND MAKES IT HARD TO CONTROL THE MOTORCYCLE AND THIS IS WHAT CAUSED HIS ACCIDENT AND HE BELIEVES THAT IT'S A DEFECTED MACHINE**CC THE CONSUMER PROVIDED A LETTER WRITTEN TO BUELL BEFORE THE ACCIDENT. *TR
NHTSA ODI #10194476
Mileage unknown · May 4, 2007
Fuel System, GasolineCrashInjury
2006 BUELL ULYSSES XB12X WITH A BANK ANGLE SENSOR MALFUNCTION CUSTOMER BELIEVES THAT THE SENSOR MALFUNCTION CAUSED HIS ACCIDENT**CC CONSUMER STATES MOTORCYCLE WAS A TOTAL LOSS AND WAS ISSUED A TICKET FOR CARELESS DRIVING AS A RESULT OF THE INCIDENT AND CONSUMER ALSO STATES HE RECEIVED A RECALL LETTER. UPDATE * 4/16TR THE CONSU…
Read full complaint
2006 BUELL ULYSSES XB12X WITH A BANK ANGLE SENSOR MALFUNCTION CUSTOMER BELIEVES THAT THE SENSOR MALFUNCTION CAUSED HIS ACCIDENT**CC CONSUMER STATES MOTORCYCLE WAS A TOTAL LOSS AND WAS ISSUED A TICKET FOR CARELESS DRIVING AS A RESULT OF THE INCIDENT AND CONSUMER ALSO STATES HE RECEIVED A RECALL LETTER. UPDATE * 4/16TR THE CONSUMER HAS PROVIDED A LETTER FROM OF CORRESPONDENCE REGARDING AN ACCIDENT WITH A BUELL MOTORCYCLE AND COPY OF THE RECALL LETTER. UPDATE 05/14/07*TR
NHTSA ODI #10188988
Mileage unknown · Mar 15, 2007
SeatsStructure
RIDING THE BIKE TO WORK I PASSED A SPEED BUMP ABOUT 35 MPH AND THE REAR PART OF THE CHASSIS THAT HOLDS THE SEAT RIGHT SIDE BROKE; LATER ON NEAR MY WORK SITE PASSED ANOTHER ROAD BUMP AND THE LEFT SIDE ALSO BROKE. *JB
CERTAIN MOTORCYCLES MAY HAVE A VIBRATION AT THE MOUNTING LOCATION OF THE BANK ANGLE SENSOR WHICH, IF COMBINED WITH THE MISROUTING OF VARIOUS WIRES THAT IMPINGE ON THE SENSOR OR ITS PIGTAIL, CAN COMPROMISE THE ISOLATION OF THE BANK ANGLE SENSOR.
Consequence & remedy
Consequence: THIS MAY CREATE A FALSE 'TIP' SIGNAL AND CAUSE THE ENGINE TO QUIT RUNNING WHILE BEING DRIVEN, INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL MOVE THE BANK ANGLE SENSOR FROM THE ORIGINAL LOCATION ON THE BATTERY TRAY TO A LOCATION ON THE SEAT LATCH. THE RECALL BEGAN ON MARCH 5, 2007. OWNERS MAY CONTACT BUELL AT 1-414-343-8400.
CERTAIN MOTORCYCLES MAY HAVE BEEN BUILT WITH TWO ISSUES THAT COULD COMPROMISE THE SIDESTAND'S PERFORMANCE. EITHER THE PIVOT BOLT FOR THE SIDESTAND LEG OR THE MOUNTING BRACKET BOLTS COULD BREAK, POSSIBLY WITHOUT NOTICE.
Consequence & remedy
Consequence: IF EITHER OF THESE FAILURES OCCURS, THE MOTORCYCLE COULD FALL, POSSIBLY CAUSING DEATH OR INJURY.
Remedy: DEALERS WILL REPLACE THE SIDESTAND ASSEMBLY AND FASTENERS. THE RECALL BEGAN ON JULY 31, 2006. OWNERS MAY CONTACT BUELL AT 1-414-342-4680.
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.
2006 Buell XB12X Problems, Complaints & Recalls | Skip That Year
Illustration