MECHANICALLY ADJUSTABLE VARIABLE SPEED MOTOR PULLEY (SEE OPTIONS)
VARIABLE SPEED DRIVE BELT (SEE OPTIONS)
SPRING LOADED GEARBOX PULLEY (SEE OPTIONS)
Spring loaded gearbox pulley options for the Startrite Simplabelt Variable Speed drive.
When selecting the correct pulley, please make sure you chose the option that is a match with both the outside diameter and bore size of the pulley you are replacing. Bore size typically does not include the keyway if there is one.

