ON MY YAMAHA ROAD STAR MOTORCYCLE THERE IS WHAT I THOUGHT A SOLID RUBBER BUMPER ON THE SHOCK ABSORBER. THIS IS THERE AS A CUSHION IN CASE THE SUSPENSION SHOULD BOTTOM OUT. THE SHOCK ABSORBER IS MOUNTED INSIDE THE SPRING AND IS A SINGLE UNIT MOUNTED UNDER THE MOTORCYCLE. NOT LIKE THE DUAL SHOCK/SPRINGS SEEN ON SOME MOTORCYCLES. O…
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ON MY YAMAHA ROAD STAR MOTORCYCLE THERE IS WHAT I THOUGHT A SOLID RUBBER BUMPER ON THE SHOCK ABSORBER. THIS IS THERE AS A CUSHION IN CASE THE SUSPENSION SHOULD BOTTOM OUT. THE SHOCK ABSORBER IS MOUNTED INSIDE THE SPRING AND IS A SINGLE UNIT MOUNTED UNDER THE MOTORCYCLE. NOT LIKE THE DUAL SHOCK/SPRINGS SEEN ON SOME MOTORCYCLES. ON MY MOTORCYCLE WHAT I THOUGHT WAS A SOLID RUBBER BUMPER TURNED OUT TO BE A SPONGY LOOKING MATERIAL WITH A BLACK COVERING TO MAKE IT LOOK LIKE SOLID RUBBER. THE BLACK COVERING HAS NOW DETERIORATED AWAY AND THE SPONGY LOOKING MATERIAL IS NOW EXPOSED AND FLAKING AWAY PIECE BY PIECE. AUTOMOBILE SUSPENSION BUMPERS ARE IN FACT MADE OF SOLID RUBBER AND LAST FOR THE LIFE OF THE CAR AND BEYOND. MINE IS NOT THE ONLY MOTORCYCLE THAT HAS EXPERIENCED THIS FAILURE. THE SAFETY ISSUE IS THIS: WITH THE BUMPER GONE IT WOULD BE POSSIBLE FOR THE MOTORCYCLE SUSPENSION TO BOTTOM OUT METAL TO METAL WITH SUFFICIENT FORCE TO BREAK SOMETHING. A SUDDEN FAILURE OF THE REAR SUSPENSION AT SPEED COULD EASILY RESULT IN A CRASH THAT WOULD ALMOST CERTAINLY INJURE THE RIDER AND POSSIBLY OTHERS. I AM ASKING OTHERS WHO HAVE EXPERIENCED THIS FAILURE TO REPORT TO YOU. YAMAHA SHOULD BE DIRECTED TO IMMEDIATELY ISSUE A SAFETY RECALL AND REPAIR THE DEFECT ON THE AFFECTED MOTORCYCLES. ALSO, NOTIFICATION TO OWNERS SHOULD BE PROCESSED IMMEDIATELY. I HAVE ALMOST 40 YEARS OF TECHNICAL EXPERIENCE IN THE AUTOMOTIVE FIELD AND I KNOW THIS CAN BE A POTENTIALLY DANGEROUS SITUATION ESPECIALLY TO UNSUSPECTING RIDERS. MY MOTORCYCLE IS A 1999 BUT THE OTHER ONE I HEARD OF THIS HAPPENING TO OWNS A NEWER MODEL. *TR
NHTSA ODI #10308906
Mileage unknown · Mar 26, 2003
Suspension
WHILE DRIVING AND WITHOUT WARNING THE VEHICLES REAR STRUTS SNAPPED AND CAUSED THEM TO RUB AGAINST THE REAR TIRE. *NLM
NHTSA ODI #10012516
Mileage unknown · Nov 7, 2002
Suspension
CONSUMER ADVISED A DESIGN PROBLEM EXISTS WITH BIKE'S REAR SINGLE SHOCK. THE WELDED POINT WHERE THE SHOCK CONNECTS WITH BIKE'S FRAME IS PULLING THE SHOCK MOUNTS OFF. AS A RESULT THE MOUNTS ARE BEGINNING TO CRACK. TS
NHTSA ODI #8022395
Mileage unknown · Aug 8, 2001
StructureSuspension
SHOCK MOUNT CRACKED AND TURNED AWAY FROM FRAME, ALSO WELDS ARE BREAKING WHICH CAN CAUSE A CRASH. DEALER REPLACED FRAME. *AK
ON CERTAIN MOTORCYCLES, CERTAIN TRANSMISSION COMPONENTS MAY NOT MEET YAMAHA QUALITY-CONTROL STANDARDS, WHICH COULD ALLOW ABNORMAL WEAR THAT EVENTUALLY RESULTS IN A BROKEN RETAINING CIRCLIP.
Consequence & remedy
Consequence: IF THE CIRCLIP BREAKS, THE TRANSMISSION COULD LOCK UP, WHICH WOULD ALSO CAUSE THE REAR WHEEL TO LOCK UP. THIS COULD RESULT IN LOSS OF CONTROL AND A CRASH WITH INJURY OR DEATH.
Remedy: DEALERS WILL REPLACE CERTAIN TRANSMISSION COMPONENTS WITH NEW ONES FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 30, 2006. OWNERS MAY CONTACT YAMAHA AT 1-800-88-YAMAHA OR VISIT THEIR WEBSITE AT WWW.YAMAHA-MOTOR.COM.
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
1
PE03038 · Unintended Rear Wheel Lockup
Opened Aug 11, 2003 · Closed Nov 6, 2003
Status: closed (inferred from source dates) · Power Train:manual Transmission
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
Additional source detail variants (2)
Power Train:manual Transmission
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
Power Train:manual Transmission
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