FaultScore

FaultScore report

2007 Suzuki VZR1800 problems

Owners have filed 106 complaints about the 2007 Suzuki VZR1800 with NHTSA between 2007 and 2026. The largest single group is the transmission & drivetrain. Across this model's run it ranks 1 of 3 worst.

D

FaultScore 72/100

Higher is worse. Measured against the other years of the Suzuki VZR1800.

How this is worked out

The numbers

106

Complaints

2

Crashes reported

0

Fires reported

1

Injuries reported

4,550 mi

Median mileage at failure

Half of reported failures happened before this

99%

Failed under 36,000 miles

Inside a typical bumper-to-bumper warranty

What kind of bad

The letter says how bad. This says what kind — whether this year drew an unusual number of complaints, unusually dangerous ones, or failures that arrived unusually early.

Complaint volume 94 vs 50 Severity 15 vs 50 Early failure 100 vs 50
The dashed ring is 50 — the national norm. Further out is worse.
Complaint volume — 94
Against the median year of the Suzuki VZR1800. 50 means typical for this model; 100 means roughly double.
Severity — 15
2.8% of these complaints involved a crash, fire, injury or death, against a national rate of 9.7%.
Early failure — 100
99% of failures with a mileage on record happened under 36,000 miles, against a national rate of 29%.

How 2007 compares with every other Suzuki VZR1800

Click any bar to open that year's report.

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks on a 2007 Suzuki VZR1800

Every complaint is filed against a part. Follow any row for the complaints about that part alone.

2 crashes, 0 fires · median 4,960 mi

Brakes 18 17.0%

Median failure at 6,350 miles

Engine & Cooling 11 10.4%

Median failure at 1,400 miles

Acceleration & Cruise Control 5 4.7%

Median failure at 9,025 miles

Other & Unspecified 2 1.9%

Median failure at 4,000 miles

Fuel & Propulsion 2 1.9%

Median failure at 2,700 miles

Body & Structure 1 0.9%

Median failure at 2,000 miles

Electrical System 1 0.9%

Exactly what failed

NHTSA files every complaint against a named sub-assembly, not just a system. This is the difference between knowing it was "the engine" and knowing which part of it — the list to hand a mechanic.

Manual Transmission 31 60.8%
Driveline 9 17.6%
Clutch Assembly 3 5.9%
Engine 3 5.9%
Hoses/Lines/Piping/Fittings 2 3.9%
Shift Pattern Indicator 1 2.0%
Column Shift Assembly 1 2.0%
Cooling System 1 2.0%

When it fails

Odometer readings owners gave when they filed. About half of all complaints include one.

Under 1,000 miles 13 14.0%
1,000 – 9,999 miles 58 62.4%
10,000 – 24,999 miles 19 20.4%
25,000 – 49,999 miles 3 3.2%

When owners complained

A spike years after the car went on sale usually means a part wearing out on schedule across the whole fleet — the kind of pattern no single owner can see from inside their own car.

Apr 2007 peak 26 Jun 2026

Recalls on the 2007 Suzuki VZR1800

A complaint is one owner's allegation. A recall is the point at which the manufacturer or a regulator agreed the defect is real and dangerous enough to fix for free — however old the car is.

United States — NHTSA

15E053000

SEATS:MOTORCYCLE

Suzuki Motor of America, Inc. (Suzuki) is recalling certain Accessory Backrest Mounting Hardware kits, part numbers 990A0-75148 and 990A0-75148-BLK, manufactured March 1, 2012, to April 21, 2015. The affected hardware kits are for installing accessory backrests on 2006-2015 Suzuki VZR1800 (Boulevard M109R) motorcycles. The mounting hardware kits may include four 110mm bolts instead of two 75mm bolts and two 95mm bolts.

Risk: If the backrest is installed with bolts that are too long, the mounting bolts may contact the rear tire, causing a loss of control and increasing the risk of a crash.

07V148000

FUEL SYSTEM, GASOLINE:DELIVERY

ON CERTAIN MOTORCYCLES, THE FUEL HOSE THAT CONNECTS THE TWO METAL FUEL DELIVERY PIPES MOUNTED ON THE THROTTLE BODY MAY HAVE BEEN CLAMPED AT A LOCATION ON THE PIPES THAT IS NOT COMPLETELY ROUND, WHICH COULD ALLOW FUEL LEAKAGE TO OCCUR.

Risk: IN THE PRESENCE OF AN IGNITION SOURCE, LEAKED FUEL CAN CAUSE A FIRE, PRESENTING THE RISK OF INJURY OR DEATH.

Recalls cover specific build ranges, so check your own vehicle by VIN at nhtsa.gov/recalls or, in Canada, Transport Canada.

Complaints that involved harm

Reports where the owner recorded a crash, a fire, an injury or a death.

at 11,000 miles Point Pleasant, NJ Crash 1 injured

POWER TRAIN

WAS STOPPED AT A RED LIGHT. WHEN LIGHT TURNED GREEN I WENT TO FIRST GEAR THEN SECOND. WHILE TRYING TO GO TO THIRD IT SLIPPED OUT OF GEAR AND A CAR HIT ME FROM BEHIND.

NHTSA complaint #10488949 — an unverified report by a vehicle owner.

at 30,000 miles Calgary, AP Crash

POWER TRAIN:MANUAL TRANSMISSION

SUZUKI BOULEVARD 2007, M109R. SHIFTING GEARS BECOMES VERY DIFFICULT OVER TIME AND THEN AS IT INCREASES THE GEARS THEN POP OUT OF DRIVE AND LOSE THE ABILITY TO ENGAGE . WHEN DRIVING ON THE HIGHWAY IT'S ESPECIALLY DANGEROUS TO LOSE THAT FUNCTION AS I FOUND , I WAS REAR ENDED. THIS TRYING TO PLACE BACK IN GEAR DAMAGES THE CLUTCH AND UNIVERSAL AND MAIN DRIVE GEAR.

NHTSA complaint #10403942 — an unverified report by a vehicle owner.

The most recent complaints

In the owners' own words, exactly as filed with NHTSA.

Upper Darby, PA

POWER TRAIN

I got on the highway going to [XXX] on [XXX]. When I merged into traffic I almost got hit from behind because the Suzuki M109R slipped out of second gear. Fortunately the driver of the dump truck behind me noticed that I was not speeding up and he slammed on the brakes saving my life. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11744225 — an unverified report by a vehicle owner.

Sanford, ME

POWER TRAIN

During acceleration after shifting into 2nd gear the transmission slips out and then back in sometimes causing the rear wheel to spin.

NHTSA complaint #11590345 — an unverified report by a vehicle owner.

Bridgeport, CT

VEHICLE SPEED CONTROL

In late 2020 while in a turn on the interstate while in 2nd gear the motorcycle jolted like it slipped on ice. The second time it happened is when I attempted to accelerate to 3rd gear the bike shuddered like it was not getting gas. Not being able to provide gas caused the vehicles behind me to swerve into the other lane. After 8 months of the bike sitting at another Suzuki dealer because they said they had to rip out the engine I towed the bike to a dealer over 700 miles away. That dealer said it was the clutch plates. They replaced the entire clutch system at my cost and the problem remained immediately upon picking up the bike. The same dealer now says it’s the gears and they have to replace them which means approximately another month at the dealer. The bike had not been inspected by any other agency. There were no warning lights of any kind. The RPMs never changed when the issue occurred. I called USA Suzuki and they said they’ll call me back. They never did. I will now have to get an attorney because Suzuki has a failed mechanical part they claimed they fixed years prior but the same thing is happening with the new models.

NHTSA complaint #11452233 — an unverified report by a vehicle owner.

Bridgeport, CT

UNKNOWN OR OTHER

In late 2020 while in a turn on the interstate while in 2nd gear the motorcycle jolted like it slipped on ice. The second time it happened is when I attempted to accelerate to 3rd gear the bike shuddered like it was not getting gas. Not being able to provide gas caused the vehicles behind me to swerve into the other lane. After 8 months of the bike sitting at another Suzuki dealer because they said they had to rip out the engine I towed the bike to a dealer over 700 miles away. That dealer said it was the clutch plates. They replaced the entire clutch system at my cost and the problem remained immediately upon picking up the bike. The same dealer now says it’s the gears and they have to replace them which means approximately another month at the dealer. The bike had not been inspected by any other agency. There were no warning lights of any kind. The RPMs never changed when the issue occurred. I called USA Suzuki and they said they’ll call me back. They never did. I will now have to get an attorney because Suzuki has a failed mechanical part they claimed they fixed years prior but the same thing is happening with the new models.

NHTSA complaint #11452233 — an unverified report by a vehicle owner.

Bridgeport, CT

ENGINE

In late 2020 while in a turn on the interstate while in 2nd gear the motorcycle jolted like it slipped on ice. The second time it happened is when I attempted to accelerate to 3rd gear the bike shuddered like it was not getting gas. Not being able to provide gas caused the vehicles behind me to swerve into the other lane. After 8 months of the bike sitting at another Suzuki dealer because they said they had to rip out the engine I towed the bike to a dealer over 700 miles away. That dealer said it was the clutch plates. They replaced the entire clutch system at my cost and the problem remained immediately upon picking up the bike. The same dealer now says it’s the gears and they have to replace them which means approximately another month at the dealer. The bike had not been inspected by any other agency. There were no warning lights of any kind. The RPMs never changed when the issue occurred. I called USA Suzuki and they said they’ll call me back. They never did. I will now have to get an attorney because Suzuki has a failed mechanical part they claimed they fixed years prior but the same thing is happening with the new models.

NHTSA complaint #11452233 — an unverified report by a vehicle owner.

at 13,500 miles Brooklyn, NY

VEHICLE SPEED CONTROL

The contact owns a 2007 Suzuki VZR1800. The contact stated that while riding at approximately 35 MPH, the motorcycle independently shifted from 2nd gear to neutral. In addition, while shifting from 1st gear to 2nd gear there was an abnormal grinding sound coming from the motorcycle. The contact mentioned that when the motorcycle shifted into neutral, the speed decelerated causing the motorcycle to stop in the middle of traffic. The dealer was not contacted. The motorcycle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 13,500.

NHTSA complaint #11445040 — an unverified report by a vehicle owner.

at 17,000 miles Basin, WY

POWER TRAIN

WHEN YOU SHIFT INTO 2ND GEAR AND ACCELERATE HARD IT FEELS LIKE IT SKIPS AND SHUTTER HARD INTERMITTENTLY. IT DOESNT DO IT EVERYTIME. SCARY FEELING. I USUALLY SHIFT INTO 1ST INTO 3RD WITHOUT ACCELERATING IN SECOND IF POSSIBLE. I CANT BELIEVE SUZUKI BEING A PROMINENT BIKE COMPANY HAS NOT CORRECTED THIS PROBLEM. I WISH I HAD READ UP MORE ON THE THOUSANDS OF THREADS ABOUT THIS SAME TYPE PROBLEM WITH THIS BIKE BEFORE I PURCHASE

NHTSA complaint #11352083 — an unverified report by a vehicle owner.

at 22,000 miles Chicopee, MA

POWER TRAIN

MAJOR LOSS OF POWER TO THE GROUND. MAINLY IN SECOND GEAR IF I OPEN THE THROTTLE TO ANYTHING ABOVE SAY 20% TWIST OF THE WRIST THE RPMS GO UP BUT BIKE WONT GAIN SPEED WHILE ALREADY DRIVING. CLUTCH DOES NOT SHOW SIGNS OF BURNING UP AND ALL SEEMS NORMAL THERE. IVE ADJUSTED IT PER SUZUKI'S MANUAL AND FOLLOWED THEIR UPDATED METHOD VIA SERVICE BULLETIN THE NEXT TIME I MADE ADJUSTMENT. IN ALL GEARS I GET THIS SLIPPING SENSATION TOO WHERE THE MOTORCYCLE FEEL LIKE ITS DRAGGING OR NOT PICKING UP SPEED ALONG WITH THE RPMS WHENEVER I TRY TO USE SOME OF THE BIKES STRONG POWER WHILE ALREADY DRIVING ON THE HIGHWAY. THIS POTENTIALLY CAN PUT ME INTO A DANGEROUS SITUATION WHERE I CANNOT PICKUP SPEED TO AVOID ANOTHER VEHICLE NEED BE AND PLUS IT JUST PLAIN OLD TAKES THE CONFIDENCE AND FUN OUT OF RIDING THIS MACHINE I SPENT A LOT OF HARD EARNED MONEY ON. SHIFTING INTO SECOND GEAR IS ROUGH AND DIFFICULT AT TIMES. I ALWAYS SHIFT IN LOW RPM (4K RPM) AND EASE ON THROTTLE FOR ALL GEARS TO NOT ABUSE IT. THE GEAR INDICATOR I HAD INSTALLED NO LONGER SENSES WHAT GEAR I AM IN MORE TIMES THAN NOT. I SUSPECT THE SHIFT FORK FOR SECOND GEAR ALONG WITH THE GEAR ITSELF TO BE BADLY ENGINEERED AFTER GATHER INFO ABOUT THIS ISSUE ON THE M109ERS.COM FORUM. THINKING THE SECONDARY DRIVE MIGHT BE WORN OUT WHEN I DON'T ABUSE THIS BIKE. THIS BIKE HAS ALSO HAD A TERRIBLE "STUTTER" IN FIRST GEAR WHEN DRIVING FROM A STAND STILL THAT I NOTICED GOES AWAY WHEN YOU PARK THE BIKE WITH THE HANDLE BARS TURNED TO THE RIGHT TO STAND UP THE BIKE MORE UPRIGHT (MORE OIL GETS TO THE CLUTCH STACK) 24000 MILES ON THE ODOMETER, THIS IS THE THIRD BIKE I HAVE EVER PURCHASED OUT OF THE 5 IN MY LIFETIME. WILL BE FILING A COMPLAINT AGAIN ONCE I HAVE MORE INFO AND DOCUMENTATION.

NHTSA complaint #11310508 — an unverified report by a vehicle owner.

at 22,000 miles Chicopee, MA

VEHICLE SPEED CONTROL

MAJOR LOSS OF POWER TO THE GROUND. MAINLY IN SECOND GEAR IF I OPEN THE THROTTLE TO ANYTHING ABOVE SAY 20% TWIST OF THE WRIST THE RPMS GO UP BUT BIKE WONT GAIN SPEED WHILE ALREADY DRIVING. CLUTCH DOES NOT SHOW SIGNS OF BURNING UP AND ALL SEEMS NORMAL THERE. IVE ADJUSTED IT PER SUZUKI'S MANUAL AND FOLLOWED THEIR UPDATED METHOD VIA SERVICE BULLETIN THE NEXT TIME I MADE ADJUSTMENT. IN ALL GEARS I GET THIS SLIPPING SENSATION TOO WHERE THE MOTORCYCLE FEEL LIKE ITS DRAGGING OR NOT PICKING UP SPEED ALONG WITH THE RPMS WHENEVER I TRY TO USE SOME OF THE BIKES STRONG POWER WHILE ALREADY DRIVING ON THE HIGHWAY. THIS POTENTIALLY CAN PUT ME INTO A DANGEROUS SITUATION WHERE I CANNOT PICKUP SPEED TO AVOID ANOTHER VEHICLE NEED BE AND PLUS IT JUST PLAIN OLD TAKES THE CONFIDENCE AND FUN OUT OF RIDING THIS MACHINE I SPENT A LOT OF HARD EARNED MONEY ON. SHIFTING INTO SECOND GEAR IS ROUGH AND DIFFICULT AT TIMES. I ALWAYS SHIFT IN LOW RPM (4K RPM) AND EASE ON THROTTLE FOR ALL GEARS TO NOT ABUSE IT. THE GEAR INDICATOR I HAD INSTALLED NO LONGER SENSES WHAT GEAR I AM IN MORE TIMES THAN NOT. I SUSPECT THE SHIFT FORK FOR SECOND GEAR ALONG WITH THE GEAR ITSELF TO BE BADLY ENGINEERED AFTER GATHER INFO ABOUT THIS ISSUE ON THE M109ERS.COM FORUM. THINKING THE SECONDARY DRIVE MIGHT BE WORN OUT WHEN I DON'T ABUSE THIS BIKE. THIS BIKE HAS ALSO HAD A TERRIBLE "STUTTER" IN FIRST GEAR WHEN DRIVING FROM A STAND STILL THAT I NOTICED GOES AWAY WHEN YOU PARK THE BIKE WITH THE HANDLE BARS TURNED TO THE RIGHT TO STAND UP THE BIKE MORE UPRIGHT (MORE OIL GETS TO THE CLUTCH STACK) 24000 MILES ON THE ODOMETER, THIS IS THE THIRD BIKE I HAVE EVER PURCHASED OUT OF THE 5 IN MY LIFETIME. WILL BE FILING A COMPLAINT AGAIN ONCE I HAVE MORE INFO AND DOCUMENTATION.

NHTSA complaint #11310508 — an unverified report by a vehicle owner.

at 30,000 miles Cleven, TX

POWER TRAIN

TL* THE CONTACT'S WIFE OWNS A 2007 SUZUKI VZR1800K7 MOTORCYCLE. WHILE DRIVING 35 MPH, THE GEAR INTERMITTENTLY SHIFTED FROM FIRST INTO SECOND GEAR, AND THEN DOWNSHIFTED INTO NEUTRAL WITHOUT WARNING. THE MOTORCYCLE WAS TAKEN TO SYSCO HOUSTON (10710 GREENS CROSSING BLVD, HOUSTON, TX 77038, (713) 672-8080) WHERE IT WAS DIAGNOSED THAT THE GEAR WAS STUCK AND NEEDED TO BE LOOSENED. THE MOTORCYCLE WAS REPAIRED, BUT THE FAILURE RECURRED MULTIPLE TIMES. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 30,000.

NHTSA complaint #11278052 — an unverified report by a vehicle owner.

at 22,000 miles Pepper Pike, OH

POWER TRAIN

TL* THE CONTACT OWNS A 2007 SUZUKI VZR1800. WHILE DRIVING VARIOUS SPEEDS, THE SECOND GEAR SLIPPED INTO THE NEUTRAL POSITION. THE CONTACT STATED THAT THE FAILURE OCCURRED ON MORE THAN ONE OCCASION. THE VEHICLE WAS TAKEN TO ALL OHIO MOTORSPORTS (23361 AURORA RD, CLEVELAND, OH 44146, (440) 786- 2230) WHERE IT WAS DIAGNOSED THAT THE SECOND GEAR NEEDED TO BE REPLACED WITHIN THE TRANSMISSION. THE CONTACT STATED THAT THE VEHICLE WAS IN THE PROCESS OF BEING REPAIRED BY THE DEALER. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 22,000.

NHTSA complaint #11113156 — an unverified report by a vehicle owner.

at 40,000 miles Hampton, VA

POWER TRAIN

TL* THE CONTACT OWNS A 2007 SUZUKI VZR1800K7 (NA). THE CONTACT STATED THAT THE VEHICLE HESITATED WHILE SHIFTING INTO SECOND GEAR AND WHEN ACCELERATING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE TRANSMISSION WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 40,000.

NHTSA complaint #10887704 — an unverified report by a vehicle owner.

at 2,000 miles Northridge, CA

POWER TRAIN

JUST LIKE OTHER DRIVERS, 2ND GEAR WOULD DROP TO NEUTRAL AND WHEN SUZUKI REPAIR THE WARRANTED BIKE, THEY TOOK ALMOST 6 MONTHS TO FIX IT AND IT HAPPEN 3 MORE TIME WITHIN THE NEXT 4 YEARS AND LESS THAN 20,00 MILES...ALONG WITH THE CLUTCH GOING OUT 3 TIMES AND A BROKEN SWINGARM THE BIKE HAS BEEN GROUNDED LONGER THAN IT'S BEEN ON THE ROAD...

NHTSA complaint #10682245 — an unverified report by a vehicle owner.

at 2,000 miles Northridge, CA

STRUCTURE:BODY

JUST LIKE OTHER DRIVERS, 2ND GEAR WOULD DROP TO NEUTRAL AND WHEN SUZUKI REPAIR THE WARRANTED BIKE, THEY TOOK ALMOST 6 MONTHS TO FIX IT AND IT HAPPEN 3 MORE TIME WITHIN THE NEXT 4 YEARS AND LESS THAN 20,00 MILES...ALONG WITH THE CLUTCH GOING OUT 3 TIMES AND A BROKEN SWINGARM THE BIKE HAS BEEN GROUNDED LONGER THAN IT'S BEEN ON THE ROAD...

NHTSA complaint #10682245 — an unverified report by a vehicle owner.

at 1,400 miles Vineland, NJ

VEHICLE SPEED CONTROL

I ALMOST DROPPED MY BIKE TODAY EXPECTING TO ACCELERATE INTO A TURN WITH NO SPEED WHILE THE BIKE IS JUMPING VIOLENTLY. WHEN RELEASING THE CLUTCH THE BIKE JUMPS VIOLENTLY AND MAKE SIT HARD TO CONTROL AND TAKE OFF AND IN RESULT BLOCKING TRAFFIC FALLING OFF BIKE AND POSSIBLE GETTING HIT BY ONCOMING TRAFFIC..THIS CAN CAUSE A CAR ACCIDENT RESULTING IN SERIOUS INJURY AND MOST LIKELY DEATH ON A MOTORCYCLE. IT RENDERS THE VEHICLE ALMOST UNCONTROLLABLE. CONTACTED SUZUKI AND THEY SAID THIS PROBLEM HAS NOT BEEN AN ISSUE AND THEY HAVE NOT HEARD OF IT. I TOLD THE PERSON ON THE PHONE THAT THERE IS A SITE THAT HAS HUNDREDS OF ACCOUNTS OF THIS ISSUE AND HE SAID THAT WE SELL THOUSANDS OF THESE BIKES AND WE HAVEN'T HEARD OF THIS PROBLEM AND HE CAN NOT GO BY WHAT'S PUT ON THE INTERNET. I SUGGEST WE ALL CALL SUZUKI AND GIVE THE VIN NUMBERS AND MAKE THIS A REAL ISSUE.

NHTSA complaint #10520941 — an unverified report by a vehicle owner.

at 1,400 miles Vineland, NJ

ENGINE

I ALMOST DROPPED MY BIKE TODAY EXPECTING TO ACCELERATE INTO A TURN WITH NO SPEED WHILE THE BIKE IS JUMPING VIOLENTLY. WHEN RELEASING THE CLUTCH THE BIKE JUMPS VIOLENTLY AND MAKE SIT HARD TO CONTROL AND TAKE OFF AND IN RESULT BLOCKING TRAFFIC FALLING OFF BIKE AND POSSIBLE GETTING HIT BY ONCOMING TRAFFIC..THIS CAN CAUSE A CAR ACCIDENT RESULTING IN SERIOUS INJURY AND MOST LIKELY DEATH ON A MOTORCYCLE. IT RENDERS THE VEHICLE ALMOST UNCONTROLLABLE. CONTACTED SUZUKI AND THEY SAID THIS PROBLEM HAS NOT BEEN AN ISSUE AND THEY HAVE NOT HEARD OF IT. I TOLD THE PERSON ON THE PHONE THAT THERE IS A SITE THAT HAS HUNDREDS OF ACCOUNTS OF THIS ISSUE AND HE SAID THAT WE SELL THOUSANDS OF THESE BIKES AND WE HAVEN'T HEARD OF THIS PROBLEM AND HE CAN NOT GO BY WHAT'S PUT ON THE INTERNET. I SUGGEST WE ALL CALL SUZUKI AND GIVE THE VIN NUMBERS AND MAKE THIS A REAL ISSUE.

NHTSA complaint #10520941 — an unverified report by a vehicle owner.

at 1,400 miles Vineland, NJ

FUEL/PROPULSION SYSTEM

I ALMOST DROPPED MY BIKE TODAY EXPECTING TO ACCELERATE INTO A TURN WITH NO SPEED WHILE THE BIKE IS JUMPING VIOLENTLY. WHEN RELEASING THE CLUTCH THE BIKE JUMPS VIOLENTLY AND MAKE SIT HARD TO CONTROL AND TAKE OFF AND IN RESULT BLOCKING TRAFFIC FALLING OFF BIKE AND POSSIBLE GETTING HIT BY ONCOMING TRAFFIC..THIS CAN CAUSE A CAR ACCIDENT RESULTING IN SERIOUS INJURY AND MOST LIKELY DEATH ON A MOTORCYCLE. IT RENDERS THE VEHICLE ALMOST UNCONTROLLABLE. CONTACTED SUZUKI AND THEY SAID THIS PROBLEM HAS NOT BEEN AN ISSUE AND THEY HAVE NOT HEARD OF IT. I TOLD THE PERSON ON THE PHONE THAT THERE IS A SITE THAT HAS HUNDREDS OF ACCOUNTS OF THIS ISSUE AND HE SAID THAT WE SELL THOUSANDS OF THESE BIKES AND WE HAVEN'T HEARD OF THIS PROBLEM AND HE CAN NOT GO BY WHAT'S PUT ON THE INTERNET. I SUGGEST WE ALL CALL SUZUKI AND GIVE THE VIN NUMBERS AND MAKE THIS A REAL ISSUE.

NHTSA complaint #10520941 — an unverified report by a vehicle owner.

at 11,000 miles Point Pleasant, NJ Crash 1 injured

POWER TRAIN

WAS STOPPED AT A RED LIGHT. WHEN LIGHT TURNED GREEN I WENT TO FIRST GEAR THEN SECOND. WHILE TRYING TO GO TO THIRD IT SLIPPED OUT OF GEAR AND A CAR HIT ME FROM BEHIND.

NHTSA complaint #10488949 — an unverified report by a vehicle owner.

at 4,550 miles Elkridge, MD

POWER TRAIN

WAS ON MY 2007 SUZUKI M109R AND SITTING AT A LIGHT I WAS MAKING A LEFT HAND TURN AFTER LIGHT TURNED GREEN. AS I MADE THE TURN I WENT TO SHIFT INTO SECOND GEAR AND IT WENT INTO SECOND GEAR THEN SLIPPED BACK INTO NEUTRAL CAUSING ME TO LOSE MY CONCENTRATION AND ALMOST HITTING CAR NEXT TO ME. I AM A MEMBER OF THE M109RIDER MESSAGE BOARD AND HAVE FOUND THIS IS A VERY COMMON PROBLEM WITH THIS MOTORCYCLE HTTP://WWW.M109RIDERS.COM/FORUMS/SEARCH.PHP?SEARCHID=865572 THIS IS A SERIOUS SAFETY ISSUE DUE TO IT HAPPENS WHEN A RIDER IS STARTING TO ACCELERATE (POSSIBLY LIKE ME IN A TURN OR MERGING INTO TRAFFIC) AND IS LIKELY TO EVENTUALLY CAUSE EITHER A SERIOUS ACCIDENT WITH INJURIES OR POSSIBLY DEATH.

NHTSA complaint #10461040 — an unverified report by a vehicle owner.

at 4,550 miles Elkridge, MD

VEHICLE SPEED CONTROL

WAS ON MY 2007 SUZUKI M109R AND SITTING AT A LIGHT I WAS MAKING A LEFT HAND TURN AFTER LIGHT TURNED GREEN. AS I MADE THE TURN I WENT TO SHIFT INTO SECOND GEAR AND IT WENT INTO SECOND GEAR THEN SLIPPED BACK INTO NEUTRAL CAUSING ME TO LOSE MY CONCENTRATION AND ALMOST HITTING CAR NEXT TO ME. I AM A MEMBER OF THE M109RIDER MESSAGE BOARD AND HAVE FOUND THIS IS A VERY COMMON PROBLEM WITH THIS MOTORCYCLE HTTP://WWW.M109RIDERS.COM/FORUMS/SEARCH.PHP?SEARCHID=865572 THIS IS A SERIOUS SAFETY ISSUE DUE TO IT HAPPENS WHEN A RIDER IS STARTING TO ACCELERATE (POSSIBLY LIKE ME IN A TURN OR MERGING INTO TRAFFIC) AND IS LIKELY TO EVENTUALLY CAUSE EITHER A SERIOUS ACCIDENT WITH INJURIES OR POSSIBLY DEATH.

NHTSA complaint #10461040 — an unverified report by a vehicle owner.

at 23,000 miles Tucson, AZ

POWER TRAIN

2007 SUZUKI M109R TRANSMISSION FAILURE. SECOND GEAR POPS OUT WHEN THE THROTTLE IS ABOUT 4000+ RPM AND SLAMS BACK INTO GEAR. THE RESULT IS A BENT SHIFT FORK AND ROUNDED OFF GEAR ENGAGEMENT TANGS (DOGS). REMOVED THE ENGINE AND TRANSMISSION ON MY OWN, AND REPLACED SUSPECTED PROBLEM PARTS IN THE TRANSMISSION SUCH AS: SHIFT FORKS (TO UPDATED PART NUMBERS), SHIFT FORK SHAFTS (TO SOLID 14MM 4140 STEEL RODS), UNERCUT OR BACKCUT THE GEARS BY 5 DEGREES (TO ALLOW POSITIVE ENGAGEMENT OF THE DOGS WITHOUT SLIPPING APART). THE BACKCUTTING ALONE COULD BE THE SOLE FIX FOR SUZUKI, IF THEY PRODUCED THESE PARTS LIKE THIS (5 DEGREE CUT) FROM THE FACTORY, AND SOLID SHIFT SHAFTS PREVENT WARPAGE TO OCCUR AND THE SHIFT FORKS TO POSITIVELY ENGAGE THE DOGS. ALTHOUGH THE BIKE WAS OUT OF WARRANTY, AND RESEARCH SHOWS THAT SUZUKI IS VERY RELUCTANT TO EVEN ADMIT THIS IS A PROBLEM, IT IS DANGEROUS AND COSTLY FOR THE OWNERS..

NHTSA complaint #10452148 — an unverified report by a vehicle owner.

at 7,000 miles Chicago, IL

ENGINE AND ENGINE COOLING

OIL IS LEAKING INTO MY AIRBOX AN I CANT GET SUZUKI TO FIX IT.

NHTSA complaint #10421675 — an unverified report by a vehicle owner.

at 6,200 miles Detroit, MI

POWER TRAIN

TL* THE CONTACT OWNS A 2007 SUZUKI VZR 1800. THE CONTACT STATED THAT THE MOTORCYCLE WOULD DROP OUT OF GEAR AND HE WAS UNABLE TO SHIFT INTO SECOND GEAR. THE VEHICLE WAS TAKEN TO THE DEALER, WHO STATED THAT THE MOTOR WAS TOO POWERFUL FOR THE GEAR BOX AND CAUSED THE FAILURE. AS A RESULT, THE GEAR BOX NEEDED TO BE UPGRADED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE, BUT OFFERED NO ASSISTANCE BECAUSE THE VEHICLE WAS NOT INCLUDED IN ANY RECALLS. THE MOTORCYCLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGES WERE 6,200. UPDATED 09/01/2011

NHTSA complaint #10413337 — an unverified report by a vehicle owner.

at 6,000 miles Mentor, OH

POWER TRAIN:MANUAL TRANSMISSION

2007 SUZUKI M109R LE MOTORCYCLE 9300 MILES 2ND GEAR POPPING OUT OF GEAR WHEN ACCELERATING. GEAR ALSO SLIPS WHILE ACCELERATING. THIS IS DUE TO A BENT SHIFT FORK WHICH IS DAMAGING THE GEAR. FAULTY MANUFACTURING ON THE PART OF SUZUKI. LOCAL DEALER QUOTED AROUND $3000 TO REPAIR. THIS COULD CAUSE AN ACCIDENT OR EVEN DEATH. SUZUKI HAD SUPERSEDED THE FAULTY PART WITH A NEW PART NUMBER. THIS OCCURS EVERYTIME.

NHTSA complaint #10410843 — an unverified report by a vehicle owner.

at 30,000 miles Calgary, AP Crash

POWER TRAIN:MANUAL TRANSMISSION

SUZUKI BOULEVARD 2007, M109R. SHIFTING GEARS BECOMES VERY DIFFICULT OVER TIME AND THEN AS IT INCREASES THE GEARS THEN POP OUT OF DRIVE AND LOSE THE ABILITY TO ENGAGE . WHEN DRIVING ON THE HIGHWAY IT'S ESPECIALLY DANGEROUS TO LOSE THAT FUNCTION AS I FOUND , I WAS REAR ENDED. THIS TRYING TO PLACE BACK IN GEAR DAMAGES THE CLUTCH AND UNIVERSAL AND MAIN DRIVE GEAR.

NHTSA complaint #10403942 — an unverified report by a vehicle owner.