NHTSA campaign 14V629000
Hazard
Suzuki Motor of America, Inc. (Suzuki) is recalling certain model year 2011-2014 GSX-R750 and 2009-2014 GSX-R1000 motorcycles. If a gear is missed while upshifting, the strain applied to the drive chain after the next shift may cause the rear axle to move, damaging the left-side drive chain adjuster.
Consequence
If the drive chain adjuster gets damaged, the drive chain may come off, removing power to the rear wheel, and increasing the risk of a crash.
Remedy
Suzuki will notify owners, and dealers will replace the left-side chain adjuster with an improved part. The recall began on October 17, 2014. Owners may contact Suzuki customer service at 1-714-572-1490. Suzuki's numbers for this recall are 2A40, 2A41, 2A42 and 2A43.
The text above is quoted verbatim from the NHTSA record. Confirm the affected units and the remedy with the manufacturer or NHTSA. Recall data may be incomplete, delayed, or superseded.