EXPANDING GAS TANK. *TR
2007 Ducati Monster S4RS
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Monster S4RS years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
27 reports with mileage · 2 unknown
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 24 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Structure. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
29 reportsMY 2007 DUCATI MONSTER S4RS HAS A PLASTIC GAS TANK WHICH HAS BEGUN TO EXPAND. THE OUTSIDE DIMENSIONS HAVE INCREASED AND IT DOES NOT SIT CORRECTLY IN THE FRAME AND IT NOW PRESSES AGAINST THE IGNITION SWITCH. I HAVE MADE NO MODIFICATIONS TO THE FUEL TANK AND THERE HAS BEEN NO DAMAGE TO THE FUEL TANK. I TOOK THE BIKE TO MY DEALE…
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MY 2007 DUCATI MONSTER S4RS HAS A PLASTIC GAS TANK WHICH HAS BEGUN TO EXPAND. THE OUTSIDE DIMENSIONS HAVE INCREASED AND IT DOES NOT SIT CORRECTLY IN THE FRAME AND IT NOW PRESSES AGAINST THE IGNITION SWITCH. I HAVE MADE NO MODIFICATIONS TO THE FUEL TANK AND THERE HAS BEEN NO DAMAGE TO THE FUEL TANK. I TOOK THE BIKE TO MY DEALER TO SHOW THEM THE PROBLEM BUT AS YET HAVE NOT HEARD BACK FROM THEM. I AM CONCERNED THAT THE MOTORCYCLE IS UNSAFE TO RIDE NOW DUE TO THE TANKS MOVING RELATIVE TO IT'S MOUNTS ON THE FRAME. *TR
I PURCHASED MY 2007 DUCATI MONSTER S4RS MOTORCYCLE NEW, TAKING DELIVERING IN APRIL, 2007. OVER THE PAST YEAR, I HAVE ENCOUNTERED INCREASING DIFFICULTY IN RELEASING AND REFASTENING THE LATCH THAT HOLDS THE FUEL TANK IN PLACE ON THE MOTORCYCLE. UPON CLOSER EXAMINATION, I DISCOVERED THAT THE FUEL TANK HAS EXPANDED, AND THE TANK N…
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I PURCHASED MY 2007 DUCATI MONSTER S4RS MOTORCYCLE NEW, TAKING DELIVERING IN APRIL, 2007. OVER THE PAST YEAR, I HAVE ENCOUNTERED INCREASING DIFFICULTY IN RELEASING AND REFASTENING THE LATCH THAT HOLDS THE FUEL TANK IN PLACE ON THE MOTORCYCLE. UPON CLOSER EXAMINATION, I DISCOVERED THAT THE FUEL TANK HAS EXPANDED, AND THE TANK NO LONGER FITS PROPERLY ON THE MOTORCYCLE FRAME. THE IGNITION SWITCH ASSEMBLY IS NOW INTERFERING WITH THE FUEL TANK, RUBBING AGAINST IT AS THE MOTORCYCLE IS OPERATED, AND THE PAINT HAS BEEN ABRADED OFF THE TANK, AND NOW THE IGNITION SWITCH ASSEMBLY IS WORKING ITS WAY THROUGH THE PLASTIC OF THE FUEL TANK ITSELF. I HAVE TAKEN THE MOTORCYCLE TO MY LOCAL FRANCHISED DUCATI DEALER FOR AN INSPECTION AND WARRANTY CLAIM AGAINST DUCATI, AND AM WAITING TO HEAR BACK FROM THEM REGARDING DUCATI'S RESPONSE TO THE ISSUE. *TR
MY MOTORCYCLE HAS A PLASTIC GAS TANK WHICH HAS BEGUN TO EXPAND. THE OUTSIDE DIMENSIONS OF THE TANK HAVE INCREASED AND IT NOW DOES NOT SIT CORRECTLY IN THE FRAME, THE HANDLEBARS HIT IT ON TURNING, AND IT PRESSES AGAINST THE IGNITION SWITCH. PREVIOUSLY IT OPENED AND CLOSED WITHOUT PROBLEMS, NOW I HAVE TO WEDGE IT AGAINST THE IG…
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MY MOTORCYCLE HAS A PLASTIC GAS TANK WHICH HAS BEGUN TO EXPAND. THE OUTSIDE DIMENSIONS OF THE TANK HAVE INCREASED AND IT NOW DOES NOT SIT CORRECTLY IN THE FRAME, THE HANDLEBARS HIT IT ON TURNING, AND IT PRESSES AGAINST THE IGNITION SWITCH. PREVIOUSLY IT OPENED AND CLOSED WITHOUT PROBLEMS, NOW I HAVE TO WEDGE IT AGAINST THE IGNITION SWITCH TO CLOSE IT. THE RUBBER MOUNTS NO LONGER SIT ON THE FRAME. I HAVE NOT SIGNIFICANTLY MODIFIED MY MOTORCYCLE EXCEPT FOR AN AFTERMARKET EXHAUST AND SOME COSMETIC CHANGES. I HAVE MADE NO MODIFICATIONS TO THE FUEL TANK OR FUEL PUMP. I TOOK THE BIKE TO THE DEALER WHO SUBMITTED A CLAIM TO DUCATI NORTH AMERICA (THE IMPORTER/FACTORY) AND THEY REFUSED TO REPLACE THE TANK. I WAS NOT GIVEN A REASON. I AM VERY CONCERNED AS TO THE SAFETY OF THIS MOTORCYCLE NOW. THE TANK'S SWELLING HAS MADE IT SO THE HANDLEBARS DO NOT TURN CORRECTLY. IF THE TANK SWELLS ENOUGH, IT WILL SPLIT OPEN AND I AM CONCERNED THIS WILL HAPPEN WHILE I AM RIDING. *TR
MY MOTORCYCLE HAS A PLASTIC GAS TANK WHICH HAS BEGUN TO EXPAND AND DEFORM. THE OUTSIDE DIMENSIONS OF THE TANK HAVE INCREASED AND IT NOW DOES NOT SIT CORRECTLY IN THE FRAME, THE HANDLEBARS HIT IT ON TURNING, AND IT PRESSES AGAINST THE IGNITION SWITCH. PREVIOUSLY IT OPENED AND CLOSED WITHOUT PROBLEMS, NOW I HAVE TO FORCE THE LA…
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MY MOTORCYCLE HAS A PLASTIC GAS TANK WHICH HAS BEGUN TO EXPAND AND DEFORM. THE OUTSIDE DIMENSIONS OF THE TANK HAVE INCREASED AND IT NOW DOES NOT SIT CORRECTLY IN THE FRAME, THE HANDLEBARS HIT IT ON TURNING, AND IT PRESSES AGAINST THE IGNITION SWITCH. PREVIOUSLY IT OPENED AND CLOSED WITHOUT PROBLEMS, NOW I HAVE TO FORCE THE LATCH OPEN AND CLOSED . IT IS WEDGED AGAINST THE IGNITION SWITCH SO TIGHT YOU CAN NOT CLOSE IT OTHERWISE. THE RUBBER MOUNTS NO LONGER SIT ON THE FRAME. I HAVE NOT SIGNIFICANTLY MODIFIED MY MOTORCYCLE EXCEPT FOR AN AFTERMARKET EXHAUST AND SOME COSMETIC CHANGES. I HAVE MADE NO MODIFICATIONS TO THE FUEL TANK OR FUEL PUMP. I TOOK THE BIKE TO THE DEALER WHO SUBMITTED A CLAIM TO DUCATI NORTH AMERICA (THE IMPORTER/FACTORY) . A REPLACEMENT TANK HAS BEEN ORDERED.I WAS NOT GIVEN A REASON FOR THE FAILURE. IT IS MY UNDERSTANDING FROM THE DEALER THAT DUCATI HAS NOT MADE ANY CHANGES TO THE REPLACEMENT TANKS FROM THE ORIGINAL. THE NEW TANK WILL ALSO FAIL.. I AM VERY CONCERNED AS TO THE SAFETY OF THIS MOTORCYCLE NOW. THE TANK'S SWELLING HAS MADE IT SO THE HANDLEBARS DO NOT TURN CORRECTLY. IF THE TANK SWELLS ENOUGH, IT WILL SPLIT OPEN AND I AM CONCERNED THIS WILL HAPPEN WHILE I AM RIDING OR STORED IN MY GARAGE. *TR
MY MOTORCYCLE HAS A PLASTIC GAS TANK WHICH HAS BEGUN TO EXPAND. THE OUTSIDE DIMENSIONS OF THE TANK HAVE INCREASED AND IT NOW PRESSES AGAINST THE IGNITION SWITCH. PREVIOUSLY IT OPENED AND CLOSED WITHOUT PROBLEMS, NOW I HAVE TO WEDGE IT AGAINST THE IGNITION SWITCH TO CLOSE IT. I HAVE NOT SIGNIFICANTLY MODIFIED MY MOTORCYCLE …
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MY MOTORCYCLE HAS A PLASTIC GAS TANK WHICH HAS BEGUN TO EXPAND. THE OUTSIDE DIMENSIONS OF THE TANK HAVE INCREASED AND IT NOW PRESSES AGAINST THE IGNITION SWITCH. PREVIOUSLY IT OPENED AND CLOSED WITHOUT PROBLEMS, NOW I HAVE TO WEDGE IT AGAINST THE IGNITION SWITCH TO CLOSE IT. I HAVE NOT SIGNIFICANTLY MODIFIED MY MOTORCYCLE EXCEPT FOR AN AFTERMARKET EXHAUST AND SOME COSMETIC CHANGES. I HAVE MADE NO MODIFICATIONS TO THE FUEL TANK OR FUEL PUMP. I TOOK THE BIKE TO THE DEALER WHO SUBMITTED A CLAIM TO DUCATI NORTH AMERICA (THE IMPORTER/FACTORY) AND THEY WILL REPLACE THE TANK WITH ANOTHER PLASTIC ONE. WHICH I FEAR IT WILL DEFORM AS WELL. I AM VERY CONCERNED AS TO THE SAFETY OF THIS MOTORCYCLE NOW. IF THE TANK SWELLS ENOUGH, IT WILL SPLIT OPEN AND I AM CONCERNED THIS WILL HAPPEN WHILE I AM RIDING. *TR
MY MOTORCYCLE HAS A PLASTIC GAS TANK WHICH HAS BEGUN TO EXPAND. THE OUTSIDE DIMENSIONS OF THE TANK HAVE INCREASED AND IT NOW DOES NOT SIT CORRECTLY IN THE FRAME, THE HANDLEBARS HIT IT ON TURNING, AND IT PRESSES AGAINST THE IGNITION SWITCH. PREVIOUSLY IT OPENED AND CLOSED WITHOUT PROBLEMS, NOW I HAVE TO WEDGE IT AGAINST THE IG…
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MY MOTORCYCLE HAS A PLASTIC GAS TANK WHICH HAS BEGUN TO EXPAND. THE OUTSIDE DIMENSIONS OF THE TANK HAVE INCREASED AND IT NOW DOES NOT SIT CORRECTLY IN THE FRAME, THE HANDLEBARS HIT IT ON TURNING, AND IT PRESSES AGAINST THE IGNITION SWITCH. PREVIOUSLY IT OPENED AND CLOSED WITHOUT PROBLEMS, NOW I HAVE TO WEDGE IT AGAINST THE IGNITION SWITCH TO CLOSE IT. THE RUBBER MOUNTS NO LONGER SIT ON THE FRAME. I HAVE GOTTEN A REPLACEMENT TANK FROM MY LOCAL DUCATI DEALER SHIP BUT THEY STATED THAT IS WAS ONLY A TEMPORARY FIX AND THAT THE PROBLEM WOULD MOST LIKELY RETURN. I AM VERY CONCERNED AS TO THE SAFETY OF THIS MOTORCYCLE NOW ONCE THE ISSUE RESURFACES. *TR
JUST AFTER SERVICING THE MOTORCYCLE AT 600 MILES IT STALLED WHILE SHIFTING INTO GEAR. THERE WAS NO PROBLEM PRIOR TO THE SERVICE. THE MOTORCYCLE TOTALLY SHUT DOWN WHEN SHIFTING INTO GEAR. PRIMARILY, FIRST GEAR 5 TIMES AND ONCE GOING INTO SECOND GEAR, AND IT WAS ALMOST REAR-ENDED TWICE THE DAY I RODE IT AFTER THE SERVI…
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JUST AFTER SERVICING THE MOTORCYCLE AT 600 MILES IT STALLED WHILE SHIFTING INTO GEAR. THERE WAS NO PROBLEM PRIOR TO THE SERVICE. THE MOTORCYCLE TOTALLY SHUT DOWN WHEN SHIFTING INTO GEAR. PRIMARILY, FIRST GEAR 5 TIMES AND ONCE GOING INTO SECOND GEAR, AND IT WAS ALMOST REAR-ENDED TWICE THE DAY I RODE IT AFTER THE SERVICE. I HAVE ONLY RIDDEN IT THE ONCE AND WILL NOT RIDE THIS MOTORCYCLE NOW BECAUSE OF THE SAFETY CONCERNS. I HAVE BEEN IN CONTACT WITH THE DEALER, BUT HAVE NOT RESOLVED THE PROBLEM. I FELT COMPELLED TO INITIATE A COMPLAINT BECAUSE OF THE POTENTIAL HAZARDS TO OTHERS, AS WELL AS THE MYRIAD OF OWNER'S COMPLAINING OF THIS SAME PROBLEM ON THE AGUSTA FORUM.*AK
TL*THE CONTACT OWNS A 2007 DUCATI MONSTER S4RS. SINCE OCTOBER OF 2006, THE CONTACT'S ENGINE HAS BEEN STALLING. WHILE IDLING AT A STOP, THE VEHICLE'S ENGINE FAILED. THE CONTACT STATED THAT THE FAILURE OCCURS BETWEEN 0 AND 25 MPH. ONCE THE VEHICLE ACCELERATES BEYOND 25 MPH, IT OPERATES NORMALLY. THE CONTACT HAS TAKEN HIS VEHI…
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TL*THE CONTACT OWNS A 2007 DUCATI MONSTER S4RS. SINCE OCTOBER OF 2006, THE CONTACT'S ENGINE HAS BEEN STALLING. WHILE IDLING AT A STOP, THE VEHICLE'S ENGINE FAILED. THE CONTACT STATED THAT THE FAILURE OCCURS BETWEEN 0 AND 25 MPH. ONCE THE VEHICLE ACCELERATES BEYOND 25 MPH, IT OPERATES NORMALLY. THE CONTACT HAS TAKEN HIS VEHICLE IN TO HAVE THE THROTTLE POSITION SENSOR AND THROTTLE BODIES/SERVO MOTOR REPLACED BECAUSE WATER WAS SEEPING INTO THE CONNECTION AND CAUSED IT TO CORRODE. THE VEHICLE WAS KEPT FOR TWO AND A HALF WEEKS TO BE REPAIRED, BUT FAILED AGAIN FOUR WEEKS LATER. ON APRIL 30, 2007, THE FAILURE RECURRED AND THE VEHICLE WAS TAKEN TO THE DEALER FOR THE SECOND TIME. THE DEALER HAS HAD THE VEHICLE SINCE. THE CURRENT AND FAILURE MILEAGES WERE 5,440. UPDATED 06/08/07. *JB
Official recalls
107V477000 · Engine And Engine Cooling
Oct 11, 2007
ON CERTAIN MOTORCYCLES, THE WATER IMPELLER DOES NOT TURN DUE TO THE INSTALLATION OF AN INCORRECT LAYSHAFT. IMPROPER OPERATION OF THE WATER PUMP COULD OCCUR CAUSING OVERHEATING OF THE ENGINE COMPONENTS AND POSSIBLY ENGINE SEIZURE.
Consequence & remedy
Consequence: IF THE ENGINE STOPPED WHILE THE MOTORCYCLE WAS BEING DRIVEN, IT COULD INCREASE THE RISK OF A CRASH.
Remedy: DEALERS WILL CHECK THE WATER PUMP FOR PROPER OPERATION AND WILL REPLACE IT IF NECESSARY FREE OF CHARGE. THE RECALL BEGAN ON NOVEMBER 14, 2007. OWNER MAY CONTACT DUCATI AT 408-253-0499.
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
1PE10045 · Fuel Leak At Pump/tank Interface
Opened Nov 4, 2010 · Closed Feb 28, 2011
Status: closed (inferred from source dates) · Fuel System, Gasoline:storage:tank Assembly
After opening this PE, we met with subject owners, dealers, and Ducati North America personnel.We learned that the subject leakage is limited to the Multistrada line alone and is unrelated to composite fuel tank deformation.Rather it stems from the inability of the original sealing O-ring to conform to the tank's relatively rough sealing surface.Recall 11V-020 provides a new X section O-ring to address the Multistrada issue and with that recall, this PE is closed for the Multistrada.Meanwhile, unlike the Multistrada, the Monster line fails to exhibit a current safety defect trend and, on that basis, this PE is closed for those models as well.
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