Bicycle component position correcting device

A bicycle component position correcting device comprising:

• a first sensor configured and arranged to detect a current absolute value of a positioning angle of a movable part of a bicycle component;
• a second sensor configured and arranged to detect both a movement direction of the movable part and an amount of movement of the movable part;
• a comparison unit configured and arranged to compare the current absolute value of the positioning angle of the movable part to a prestored reference value of the positioning angle of the movable part in response to a component operation command;
• and
• a position adjuster configured and arranged to selectively operate the movable part to adjust the positioning angle of the movable part to the prestored reference value of the positioning angle of the movable part based on a detected result of the first sensor upon determining the current absolute value of the positioning angle of the movable part does not match the prestored reference value of the positioning angle of the movable part in response to the component operation command, the position adjuster being further configured and arranged to shift the movable part based on a detected result of the second sensor in response to the component operation command.