2007-2009 Kawasaki KFX50 service manual, Page 138Get this manual
9DRIVE AND DRIVEN PULLEYS Maximum Speed Reduction Collar INSTALLATION Install the drive pulley face assembly, drive pulley collar and maximum speed reduction collarsWhen assembling the drive pulley without the maximum speed reduction collar, the maximum speed capability of the ATV will be increase approximately 50 WARNING Do not remove the maximum speed reduction collar until the rider develops sufficient skills to operate the ATV safely at the maximum speed with the maximum speed reduction collar in placeInstall the drive belt, drive pulley, starting ratchet, washer and nutWhen installing the drive pulley face, compress it to let the drive belt move downward to the lowest position so that the drive pulley can be tightenedDo not get oil or grease on the drive belt or pulley facesDrive Pulley Face Drive Pulley Collar